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Эта версия citrix receiver не поддерживает выбранное шифрование windows 7

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Windraw dot Net

Citrix Receiver перестал работать после обновлений Windows на сервере

Совсем недавно Windows предложил загрузить и установить обновления, среди которых было обновление 2922229. Сразу после его установки перестал работать Citrix Receiver на компах с ОС после Win XP. На XP он продолжал работать. Причем в момент запуска вываливалась ошибка .NET 4.0 , что направляло нас совсем в другую сторону. Что мы только не делали с .NET — переставляли, вычищали и ставили заново — не помогало ничего. Решили сносить обновления по одному, дабы найти какое из них устроило нам это веселье. Вычислили как раз 2922229. Прочитав описание — ахнули.

Известные проблемы, связанные с этим обновлением для системы безопасности

    • После установки этого обновления для системы безопасности могут появиться проблемы со входом в компонент Citrix Receiver.Вот как обойти эту проблему:
      1. В консоли управления доступом Citrix Access Management Console щелкните правой кнопкой мыши имя фермы и выберите команду Modify farm properties («Изменить свойства фермы»).
      2. Щелкните команду Modify all properties («Изменить все свойства»).
      3. Разверните элементы Farm-wide («В масштабе фермы») и затем Presentation Server («Сервер презентации»).
      4. В разделе General («Общее») снимите флажок Use Client’s local time («Использовать локальное время клиента»).

Сделали все как написано — все снова заработало. Даже не знаю какой вывод сделать — описание всех обновлений все равно прочесть нереально. Жаль просто что вываливалась ошибка .NET — она спутала все, не туда копали.

Источник статьи: http://www.windraw.net/2014/09/citrix-receiver-perestal-rabotat-posle-obnovlenij-windows-na-servere.html

3 простых шага по исправлению ошибок CITRIXRECEIVER.EXE

Файл citrixreceiver.exe из Citrix Systems, Inc является частью Citrix ICA Client. citrixreceiver.exe, расположенный в c:userschrisdownloads\ citrixreceiver .exe с размером файла 31476912 байт, версия файла 13.1.201, подпись 329d2ca9b82e9c0a3f9b534939a093f1.

В вашей системе запущено много процессов, которые потребляют ресурсы процессора и памяти. Некоторые из этих процессов, кажется, являются вредоносными файлами, атакующими ваш компьютер.
Чтобы исправить критические ошибки citrixreceiver.exe,скачайте программу Asmwsoft PC Optimizer и установите ее на своем компьютере

1- Очистите мусорные файлы, чтобы исправить citrixreceiver.exe, которое перестало работать из-за ошибки.

  1. Запустите приложение Asmwsoft Pc Optimizer.
  2. Потом из главного окна выберите пункт «Clean Junk Files».
  3. Когда появится новое окно, нажмите на кнопку «start» и дождитесь окончания поиска.
  4. потом нажмите на кнопку «Select All».
  5. нажмите на кнопку «start cleaning».

2- Очистите реестр, чтобы исправить citrixreceiver.exe, которое перестало работать из-за ошибки.

3- Настройка Windows для исправления критических ошибок citrixreceiver.exe:

  1. Нажмите правой кнопкой мыши на «Мой компьютер» на рабочем столе и выберите пункт «Свойства».
  2. В меню слева выберите » Advanced system settings».
  3. В разделе «Быстродействие» нажмите на кнопку «Параметры».
  4. Нажмите на вкладку «data Execution prevention».
  5. Выберите опцию » Turn on DEP for all programs and services . » .
  6. Нажмите на кнопку «add» и выберите файл citrixreceiver.exe, а затем нажмите на кнопку «open».
  7. Нажмите на кнопку «ok» и перезагрузите свой компьютер.

Всего голосов ( 45 ), 23 говорят, что не будут удалять, а 22 говорят, что удалят его с компьютера.

Как вы поступите с файлом citrixreceiver.exe?

Некоторые сообщения об ошибках, которые вы можете получить в связи с citrixreceiver.exe файлом

(citrixreceiver.exe) столкнулся с проблемой и должен быть закрыт. Просим прощения за неудобство.

(citrixreceiver.exe) перестал работать.

citrixreceiver.exe. Эта программа не отвечает.

(citrixreceiver.exe) — Ошибка приложения: the instruction at 0xXXXXXX referenced memory error, the memory could not be read. Нажмитие OK, чтобы завершить программу.

(citrixreceiver.exe) не является ошибкой действительного windows-приложения.

(citrixreceiver.exe) отсутствует или не обнаружен.

CITRIXRECEIVER.EXE

Проверьте процессы, запущенные на вашем ПК, используя базу данных онлайн-безопасности. Можно использовать любой тип сканирования для проверки вашего ПК на вирусы, трояны, шпионские и другие вредоносные программы.

процессов:

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Источник статьи: http://www.exedb.com/ru/citrixreceiver.exe/777698

Ошибка сертификата при использовании Citrix Receiver

Я получаю эту ошибку при попытке загрузить модуль рабочего стола в Citrix Receiver:

Что я не понимаю, так это то, что вижу Сертификат установлен на «Доверие ..» при любых / всех обстоятельствах, которые я могу найти. Это происходит только в Ubuntu, и я не устанавливал сертификаты (вручную) ни в один из разделов при попытке исправить проблему. Браузер также, кажется, не имеет значения (оба Chrome / Firefox генерируют одинаковую ошибку). Прости мое невежество в отношении сертификатов, но это, по-видимому, не в моей компетенции.

В нескольких местах я просматривал различные поисковые системы, и я нашел других пользователей, у которых были похожие проблемы с сертификатами в Linux Citrix Receiver, но я не уверен, что не так с этим сертификатом, поскольку другие предложения, которые я попробовал, сработали до сих пор, и их слишком много, чтобы вдаваться в подробности . поэтому я хотел бы взять их отсюда и посмотреть, что вы все можете предложить.

5 ответов

Предотвратить ошибку SSL 61 при доступе к удаленным сеансам:

Сделайте сертификаты Firefox доступными для Citrix,

Источник статьи: http://askubuntu.ru/questions/177461/oshibka-sertifikata-pri-ispolzovanii-citrix-receiver

Fix: This Version of Citrix Receiver Does Not Support Select Encryption

If you recently updated Citrix Receiver and attempt to open a XenApp application, you may receive the following error.

This version of Citrix Receiver does not support selected encryption. Please contact your administrator.

A documented fix by Citrix is here.

  1. Try to increase the ICE Client timeout. Open Windows registry and add the following key.

Windows 32-Bit

Location: HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\ICA Client

Data: Any value in seconds (Decimal)

Windows 64-Bit

Location: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432node\Citrix\ICA Client

Data: Any value in seconds (Decimal)

  1. If the above does not work, try uninstalling Citrix HDX RealTime Media Engine.

Источник статьи: http://becomethesolution.com/blogs/mac/this-version-of-citrix-receiver-does-not-support-select-encryption

Fixed issues

Citrix Receiver for Windows 4.9 LTSR CU9 Hotfix 2 (4.9.9002)

Compared to: Citrix Receiver for Windows 4.9 LTSR CU9

Security Issues

  • This release addresses two security issues. For more information, see Knowledge Center article CTX275460. [CVADHELP-15088, CVADHELP-15089]

Session/Connection

  • In a double-hop scenario, and with Windows Media redirection enabled, a session might exit unexpectedly. [CVADHELP-14635]

Citrix Receiver for Windows 4.9 LTSR CU9

Compared to: Citrix Receiver for Windows 4.9 LTSR CU8

Content Redirection

The wfshell.exe or the wfcrun32.exe process might exit unexpectedly when you attempt to access long URLs in a published instance of Internet Explorer. [CVADHELP-11239, CVADHELP-13424]

With the bidirectional content redirection policy enabled, Internet Explorer running on a user device might appear on the user’s taskbar. Also, the Internet Explorer browser window does not appear in the foreground. [CVADHELP-12897]

When you attempt to redirect a long URL, the URL might not be redirected to a VDA and the Redirector.exe process exits unexpectedly with the following exception: INVALID_CRUNTIME_PARAMETER [CVADHELP-13197]

HDX MediaStream Windows Media Redirection

  • In a multi-monitor environment, when you play an MP4 video using the Windows Media Player in a user session, the video might play correctly on the primary monitor. But, when you move the player to a different screen, a black screen might appear on the secondary or an extended monitor connected through DisplayLink using a docking station. [CVADHELP-11848]

Keyboard

The CTRL+ALT+END key might not be accepted by the RDP client published in seamless mode or within a user published desktop. To enable the fix, set the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Client Engine\Hot keys

Data: True (By default, no value is assigned to the key)

HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Client Engine\Hot keys

Data: True (By default, no value is assigned to the key)

Session/Connection

When published applications receive many requests to play short sounds for a short period of time, the wfica32.exe process might exit unexpectedly. [CVADHELP-12855]

After a session timeout is reached, the session might automatically log off. When you attempt to launch the session again, the session takes longer than normal to launch. The issue occurs when there is a network disruption. [CVADHELP-13017]

System Exceptions

Citrix Receiver for Windows 4.9 LTSR CU8

Compared to: Citrix Receiver for Windows 4.9 LTSR CU7

Installing, Uninstalling, Upgrading

  • With the Citrix HDX RealTime Media Engine plug-in installed, you cannot start a session after you upgrade Citrix Receiver for Windows to Version 4.9 LTSR Cumulative Update. [LD1814]

Keyboard

On a Surface Pro device, when you choose the on-screen keyboard on the Desktop Viewer, the keyboard might not appear. [LD0580]

With the local keyboard layout feature enabled, certain keyboard layouts might not be reflected in an HDX session. The issue occurs on a VDA that is running Windows 2016 or later versions. [LD1600]

Seamless Windows

  • When you open a new window within a published application, the icon of the published application might disappear from the taskbar. [LD1868]

Session/Connection

In double-hop scenarios where VDAs for Desktop OS are running in the first hop and published applications are running in the second hop, this error message might appear:

Citrix HDX Engine has stopped working.

Exception caused the program to stop working correctly. Please close the program.

The issue occurs when you use third-party applications with a custom virtual channel and reconnect or seize the first hop desktop from a different client device. [LD0479, LD1898]

User Experience

Application enumeration and filtering based on client names might not work in native Citrix Receiver with the unified experience. [LD1427]

When you minimize, maximize, or resize a desktop, a gray screen might overlap the desktop. [LD1487]

Citrix Receiver for Windows might request the password even for the disabled store accounts. [LD1723]

Citrix Receiver for Windows 4.9 LTSR CU7

Compared to: Citrix Receiver for Windows 4.9 LTSR CU6 Hotfix 1 (4.9.6001)

Installing, Uninstalling, Upgrading

When you upgrade Citrix Receiver for Windows on a machine that has a third-party application installed and that uses a custom virtual channel, launching an application from the Receiver might fail. This error message appears:

This version of Citrix Receiver does not support selected encryption.

The issue occurs when the third-party application’s driver details are not preserved upon upgrade. [LD0831]

Keyboard

  • With Local IME feature enabled, the Shift key might remain stuck in the down position if you switch between English and Chinese languages using a Shift Key with the Dayi or Array Chinese input method. [LD1039]

Secure Gateway

Attempts to add a store from an external network using the Citrix Gateway might fail when you configure https://citrix.com as an external beacon. [LD0913]

Citrix Receiver for Windows might not use the Proxy Auto Configuration (PAC) (proxy.pac) file when specified through the https address. [LD1460]

Session/Connection

When certain third-party applications use Citrix ICA Client Object (ICO) to connect the ICA host, the connection might fail. [LD0266]

Frequent connection failures might be logged into the Citrix Director. This occasional issue occurs when you start a user session. [LD0519]

When a user session is running with the Desktop Viewer disabled in a dual-monitor scenario, the session might become unresponsive. The issue occurs when you unplug any monitor cable. [LD0999]

With the Desktop Lock installed on a client machine that is running Citrix Receiver for Windows, you might be logged off. The issue occurs when the Citrix StoreFront goes offline. [LD1021]

Attempts to reconnect to a published application of a disconnected session might take a long time. [LD1381]

User Experience

The Citrix Receiver for Windows might send an alternative IP address for the machine to the StoreFront. The issue occurs when Citrix Receiver for Windows chooses the last IP address from the IP address list, regardless of whether it is the current IP address. As a result, the ExcludedClientIPFilter setting in the Delivery Group becomes unusable. [LC9497]

With the Desktop Lock and Local App Access enabled, the local applications might not display correctly when you minimize them. [LD0787]

When you hover the mouse pointer over an application icon while several applications are running, the taskbar preview might show only the active window’s content. [LD1030]

With client rendered Flash or Windows Media Redirection, the taskbar preview might not display correctly.

When using Citrix Receiver for Windows, shortcuts might not be created for the existing users after you add a store while another store exists. [LD1125]

Citrix Receiver for Windows 4.9 LTSR CU6 Hotfix 1 (4.9.6001)

Compared to: Citrix Receiver for Windows 4.9 LTSR CU6

Security Issues

Citrix Receiver for Windows 4.9 LTSR CU6

Compared to: Citrix Receiver for Windows 4.9 LTSR CU5

HDX MediaStream Windows Media Redirection

  • Windows Media Redirection client-side content fetching might fail. The issue occurs when you play multimedia files that contain script streams, which are archived from a live web stream. [LC7948]

Installing, Uninstalling, Upgrading

  • After you upgrade Citrix Receiver for Windows to Version 4.9 LTSR, the registry key that is required for custom virtual channels might not be preserved. [LD0633]

Keyboard

With Local IME or local keyboard layout synchronization enabled, the Shift key might remain stuck in the down position when you press key combinations that include the right Ctrl or the right Shift keys. [LD0585]

With the Yes, I prefer to use the local keyboard layout, rather than the keyboard layout provided by the remote server option selected, the last input character might not handle correctly. The issue occurs when you switch from Korean to English by clicking the Right-Alt key. Note that after applying this fix, the issue might persist when you use the mouse. [LD0825]

Session/Connection

The host to client redirection might not work when using some third-party applications. The issue occurs when these applications use a special web URL that contains HTTPS and HTTP addresses. [LD0484]

With Application Lingering configured, published applications might fail to reopen an existing file after the session is disconnected. [LD0742]

You have the Windows 7 basic theme and you disable the hardware acceleration (GDI mode) on the user device. When you switch between the local and published seamless applications, you might experience display issues. [LD0853]

When you use the NVIDIA GPUs on the VDA and optimize the latest NvENC in the GPU, there can be a corruption in the h.264 DXVA decoding.

To enable the fix, set the following registry key:

Value: Between 2 and 8 [LD0943]

User Experience

When you maximize a non-seamless application window, the application window is corrupted. [LD0755]

When you start a Windows 7 published desktop, there might be a lag when you drag a mouse cursor within the Citrix Receiver for Windows session. [LD0923]

Citrix Receiver for Windows 4.9 LTSR CU5

Compared to: Citrix Receiver for Windows 4.9 LTSR CU4

Content Redirection

When you cancel the default program window while launching the File Type Association enabled extension for the first time, this error message might appear for subsequent launches of this extension:

Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item. [LD0026]

Keyboard

  • When using a barcode reader, some of the data might be lost when sending a large amount of data. [LD0243]

Session/Connection

After you upgrade Citrix Receiver for Windows to Version 4.9.1000, the CDViewer might display a gray screen when you log off. [LC9290]

Attempts to start an application might fail and this error message appears:

Unable to launch your application. Contact your help desk and provide them with the following information: Cannot open the Citrix Receiver.

To enable the fix, the administrator must set the following registry key:

Value: More than 20 seconds

To enable the fix, the user must set the following registry key:

Value: More than 20 seconds, for example, EngineTimeout=20 [LC9771]

Start multiple applications within a hosted shared desktop. If you switch between the clients or perform a disconnect or a reconnect operation, this error message might appear:

Citrix HDX Engine has stopped working. Exception caused the program to stop working correctly. Please close the program. [LC9772]

Applications that are started using Citrix Receiver for Windows might be mirrored onto the secondary monitor. [LC9893]

When the seamless application is minimized, it appears as a miniature version of the application. Instead, it must appear like a minimized window or must appear on the taskbar. [LD0034]

The published instance of some third-party applications might open as transparent applications when using the NVIDIA graphic cards with GPU. [LD0175]

The local application shortcuts that are created from the Control Panel icon cannot be started with KEYWORDS:Prefer that is configured from Citrix Studio. [LD0288]

When you attempt to add a second store using the Group Policy Object (GPO) administrative template, the beacons and other information might be missing from the secondary store. [LD0413]

System Exceptions

With the bidirectional content redirection policy enabled, the Redirector.exe process might exit unexpectedly when you attempt to open a webpage on the local web browser. As a result, the bidirectional content redirection does not work, and this error message appears:

Citrix FTA, URL Redirector stopped working. [LD0420]

The wfica32.exe process might exit unexpectedly. The issue occurs when the proxy settings are configured and you attempt to start a new session in the Citrix Receiver for Web. [LD0548]

User Interface

The mouse clicks might not generate responses on the remote session. This issue can occur when you open the Preferences window from the Desktop Viewer toolbar and configure the MouseTimer setting to any value other than the default value. [LD0260]

When you select the Reset Receiver option, the Citrix Receiver for Windows might request that you install the .Net Framework 3.5 on Microsoft Windows Version 10. [LD0690]

Citrix Receiver for Windows 4.9 LTSR CU4

Compared to: Citrix Receiver for Windows 4.9 LTSR CU3

Client Device Issues

  • By using the Automatic keyboard display policy set to enabled, auto soft keyboard popup might not work in a session. [LC9925]

HDX MediaStream Windows Media Redirection

  • The redirected multicast streams that contain embedded scripts might fail to fetch content from the client. A black screen appears in place of the video. [LC9775]

Keyboard

  • Before this fix was introduced, the Bloomberg model 4 Starboard keyboard supported only the PC mode. With this fix, the Bloomberg model 4 Starboard keyboard supports PC and KVM modes. [LC9984]

Logon/Authentication

  • When using Citrix Receiver for Windows to add an account, typing the store URL might result in the following error message: The Authentication Service could not be contacted. The issue occurs when a StoreFront URL begins with the text string citrix.com . [LC9631]

Session/Connection

With KEYWORDS:Prefer configured from Citrix Studio, the command-line switch or the argument that is mentioned in the application shortcut on the local user device might not be honored. [LD0060]

This fix performs the following changes:

  • When you customize edtMSS and OutBufLength, the edtMSS overrides OutBufLength.
  • Changes the parameter names from udt to edt in All_regions.ini, defaulit.ica file, and registry.

Note: After an upgrade as an administrator, the user registry key and entries are not renamed from udt to edt under the registry key HKEY_CURRENT_USER\SOFTWARE\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\UDT. Additionally, the parameter value is not retained. [LD0098]

The stores added through the Group Policy Object (GPO) might not be removed even when you update or remove the store in the GPO. [LD0147]

System Exceptions

Citrix Receiver for Windows might exit unexpectedly when you log on to a store. [LC8271]

Citrix Receiver for Windows might exit unexpectedly and this error message appears: Citrix HDX Engine has stopped working.

The issue occurs when there is a trap in the graphics module. [LC9466]

The wfica32.exe process might exit unexpectedly when you log off the system. [LC9892]

TWAIN

  • Citrix Receiver for Windows 4.7 or later versions might fail to redirect the scanners. The issue occurs when the Twain 2.0 drivers are not present on user device. [LC8215]

User Experience

When you establish a VPN connection using certain third-party applications, Citrix Receiver for Windows might remain in an unusable state for about 15 minutes. [LC9302]

When you connect to a Linux VDA 7.17 or later versions from Citrix Receiver for Windows, the GPU usage of Citrix HDX Engine might be high. [LC9506]

When you use the Japanese Input Method Editor (IME) and input text in an application that is in seamless mode, the text might not be visible. The issue occurs when the font size of the text is small.

To enable the fix, set the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow 6432Node\Citrix\ICA Client

User Interface

  • The Configuration Checker, which validates the Single Sign-on configuration, might fail to complete the validation process and becomes stuck verifying the Single Sign-on process. [LC9625]

Citrix Receiver for Windows 4.9 LTSR CU3

Compared to: Citrix Receiver for Windows 4.9 LTSR CU2

Client Device Issues

Content Redirection

When you redirect bidirectional content to a VDA, a second URL opens on a new browser when the browser is already open. [LC9157]

Applications and icons might partially associate with file types when using Citrix Receiver for Windows with Citrix XenApp Services Site. [LC9402]

Installing, Uninstalling, Upgrading

  • When you upgrade Citrix Receiver for Windows through System Center Configuration Manager (SCCM), Receiver for Windows might request a system restart. [LC9706]

Keyboard

Attempts to use the server default or the desired keyboard layouts using APPSRV.INI or ICA files that is downloaded from the StoreFront might fail.

The following are the limitations in this scenario:

  • You must set the keyboard layout manually in the session through the control panel when configuring for the first time even though you have set the layout previously.
  • You must set the keyboard layout synchronization from Advance Preferences to No. If you set the layout to Yes, the local IME is redirected. [LC9593]

Logon/Authentication

  • After the AuthManSvr.exe process restarts, attempts to log off from Citrix Receiver for Windows fails. [LC7981]

Printing

When you attempt to print large documents using the PDF writer as the printing preference, the printer might become unresponsive or this error message might appear:

“Emf viewer has stopped working.” [LC8882]

Session/Connection

The desktop might disappear soon after you start the desktop. The issue occurs because of the duplicate TLS packets sent from Citrix Receiver for Windows. [LC8724]

When you attempt to start a desktop using Microsoft Internet Explorer 11, this error message might appear:

failed with status (Unknown client error 0)” [LC8841]

When you setup aggregation between two sites in StoreFront, the pre-launch session is not created. [LC8847]

In a double hop scenario with VDA for Desktop OS in the first hop and an application in the second hop that is started within a VDA, upon reconnecting to the first hop that is running VDA for Desktop OS, the screen might flicker for a few seconds. [LC9071]

Attempts to start desktops using Citrix Receiver for Windows might time out after a short period and fail. The issue occurs even after increasing the launch timeout value through the StoreFront setting LaunchTimeoutMs. [LC9369]

After changing the internal beacon point in StoreFront, you might not be able to start applications from Citrix Receiver for Windows until you restart Citrix Receiver. [LC9442]

When you switch between multiple published applications using the Win+Tab or Alt+Tab keys, the GDI objects might increase on the client until the applications become unresponsive and display black pixels. [LC9655]

Smart Cards

  • When you attempt to start a published desktop in full screen mode using smart card authentication, the PIN prompt might not appear on the Desktop Viewer. [LC8579]

System Exceptions

The wfica32 process might exit intermittently when using a touch-enabled device to connect to a VDA. [LC9228]

The wfica32.exe process might exit intermittently. [LC9397]

User Experience

Citrix Receiver for Windows application window might appear automatically even if you have not opened the application. The issue occurs when the administrator removes or disables any published application from Citrix Studio. [LC8176]

The Start menu and taskbar icons might flicker when you refresh the applications within Citrix Receiver for Windows. [LC8890]

The mouse cursor is missing, or appears to be small, within the Citrix Receiver for Windows session. This might occur when using multiple monitors with different DPI on endpoints that are running on Microsoft Windows 10. [LC8915]

The mouse cursor might appear to be smaller than the normal size within the Citrix Receiver for Windows session. This issue might occur when using a high resolution display on the endpoints that is running Version 1607 of Microsoft Windows 10 and later.

The following are the limitations in this scenario:

  • The mouse pointer becomes small when you left-click in reverse seamless mode. It becomes normal when you release the click.
  • The mouse pointer becomes enlarged slightly with low resolution when running on VDA for Desktop OS and VDA for Server OS that is earlier to Version 1607 of Windows 10 and Windows Server 2016.
  • In a multi-monitor scenario, when the DPI of the monitors is different, the mouse pointer fails to scale correctly. The issue happens when the window is moved across monitors and can be corrected by resizing the application window.
  • The mouse pointer still appears small on the Desktop Viewer on launched desktops. [LC9221]

This fix addresses minor performance and quality improvements for Enlightened Data Transport (EDT). [LC9417]

Citrix Receiver for Windows 4.9 LTSR CU2

Compared to: Citrix Receiver for Windows 4.9 LTSR CU1

Client Device Issues

  • During a Voice over Internet Protocol (VOIP) call, if user1 launches a published sound recorder application and starts recording, the microphone audio from user1 is no longer heard within the call. user1 can hear user2. [LC8713]

HDX MediaStream Flash Redirection

  • With the HDX MediaStream Flash Redirection setting enabled, the PseudoContainer2.exe process might exit unexpectedly when you disconnect the session. [LC8802]

HDX MediaStream Windows Media Redirection

  • When sending messages using certain third-party applications, a notification alert is not heard. This fix provides improved support for sounds that play for a short period. [LC8468]

HDX Seamless Local Apps

  • Attempts to start applications might fail when using the local app access feature “KEYWORDS:prefer=”pattern” with any 64-bit applications that needs to be configured while launching. [LC8580]

Installing, Uninstalling, Upgrading

After you upgrade Citrix Receiver for Windows, certain registry keys that are required for custom virtual channels might be removed. [LC8414]

After the Citrix Receiver for Windows auto update installation, the Auto-update install command-line switch might not be preserved. As a result, the auto update configuration is set to the default option. [LC9103]

Session/Connection

Attempts to launch a session might fail with the following error message:

“The ICA file contains an invalid unsigned parameter.”

Before you upgrade or replace the new ADMX file, set the ICA file signing related policy “Enable ICA File Signing” to “Not configured.”

Note: Fix LC5338 works with StoreFront 3.0.4000, StoreFront 3.9 and later versions. [LC5338]

When you launch the selfservice.exe process from Citrix Receiver for Windows on the first hop of VDA for Server OS, disconnecting the first hop can cause certain third-party applications or Windows Task Scheduler to run “SelfService.exe –disconnectapps” to disconnect the second hop upon disconnecting the first hop. When you reconnect to the first hop, “SelfService.exe –reconnectapps” is run to reconnect to the second hop upon reconnecting the first hop. In this scenario, Citrix Receiver for Windows might appear in the foreground instead of appearing in the background and the reconnected applications appear in the background. [LC8224]

System Exceptions

The wfica32 process might exit intermittently when using the Mobile Receiver virtual channel. [LC8526]

User sessions might exit unexpectedly when using biometrics authentication of the Bloomberg keyboard. [LC8766]

User sessions might exit unexpectedly when you use a Bloomberg keyboard fingerprint scanner device inside the session that is redirected through USB redirection. [LC8928]

User Experience

When using the customized phrase feature on the Input Method Editor (IME) language bar, certain characters might randomly get dropped in a user session. [LC6155]

Shortcuts of streaming applications that are created manually on the desktops and taskbar are deleted. [LC7500]

When you start Citrix Receiver for Windows, the Start menu and desktop shortcuts might flicker if the subscribed applications contain icons with bpp=4 in the Receiver Self-Service window. [LC8480]

When certain third-party applications attempt to send a large number of characters to a session with HDX seamless apps enabled, only a few characters might be sent to the application instead of all the characters. [LC8560]

When a published desktop is launched in full-screen mode from a Windows 7 client machine, playing a redirected Flash video can cause the applications that are set to Always on top to appear over the desktop viewer window. The fix is disabled by default.

To enable the fix, set the following registry keys:

Value: 2; to disable the fix, set the registry key value to 0 or remove the registry key.

Value: 2; to disable the fix, set the registry key value to 0 or remove the registry key. [LC8616]

When you refresh applications in Citrix Receiver for Windows, the Microsoft Outlook application icons that were manually pinned to the taskbar might disappear. [LC8785]

User Interface

  • Applications might not appear in the Start menu when you change the Settings Option in Citrix Receiver for Windows and configure StoreFront with the Disable User Subscriptions (Mandatory Store) setting for the store. [LC8648]

Citrix Receiver for Windows 4.9 LTSR CU1

Compared to: Citrix Receiver for Windows 4.9 LTSR

Client Device Issues

  • Devices such as a keyboard, mouse, or a monitor connected to a docking station or a USB hub cannot be used. The issue occurs when the user session is in full-screen mode or if the session window is in focus and if you connect the docking station or the hub to a client machine after starting the user session. [LC8295]

Content Redirection

  • File type association might not work when you log on to Citrix Receiver for Windows using a roaming profile. [LC8042]

HDX RealTime

When multiple webcams of the same model are installed on the VDA, only the latest webcam might be recognized by the session and mapped. With the fix, multiple webcams that are the same model can be used in any video conference application inside a session.

  • With Fix LC5008 installed, you might not be able to switch webcams from the “Preferences” tab.
  • To enable this fix, you must install both a server and a client hotfix that contains Fix LC5008. [LC5008]

Session/Connection

When attempting to launch Microsoft Internet Explorer as a different user than the currently logged in user using the “Run As” command and with the Redirector.exe process running on the system, the browser might launch but content does not load for about 20-30 seconds. [LC5227]

Attempts to launch a desktop using Mozilla Firefox might fail. The issue occurs when the desktop viewer fails to delete a previously created ICA file from the temporary directory of Internet Explorer. This results in an “Access denied” error that prevents the copying of the ICA file when you launch a new session. [LC7883]

When you launch an application from the Start menu or the desktop shortcut, the application might launch but the following error message appears:

“Cannot find this file, Please verify that the correct path and file name are given.” [LC8253]

With Citrix Receiver for Windows 4.8 installed, certain features of an employee web portal might not function properly. However, when the Citrix ICA Client ActiveX control is disabled within Microsoft Internet Explorer, the website functions properly. [LC8428]

System Exceptions

Citrix Receiver for Windows might exit unexpectedly with the following error message:

“Citrix HDX Engine has stopped working” [LC8040]

Citrix Receiver for Windows 4.8 might experience a fatal exception, displaying a blue screen. The issue occurs when you restart the system using certain multifunction keyboard models and plug and unplug the keyboard multiple times from the system. [LC8182]

After removing the headphones from a user device while an audio file is playing, the session might become unresponsive until you disconnect and reconnect the session. [LC8243]

When you use the keyboard shortcut “Alt+Enter” in a published seamless application, the wfica32.exe process might exit unexpectedly. [LC8317]

In a double-hop scenario, the wfica32.exe process might exit unexpectedly when you switch a session between clients. [LC8354]

User Experience

When you record sound with audio quality set to high, the quality of the sound recording might be poor. [LC8241]

When you restore a seamless window from full-screen to its original size in a multi-monitor environment and then drag it back across monitors in order to view the entire application, the window might be clipped incorrectly. As a result, only a partial window is visible. The issue occurs with seamless windows that are wider than the monitor and thus partially off-screen. [LC8325]

When you configure shortcut options in the Store web.config file, published application shortcuts might disappear from the Start menu and desktop.

Note: This fix provides a complete fix for Fix LC7577. [LC8391]

When launching a session in seamless mode while using Epic Hyperspace, the application might not allow other applications that are running locally on an endpoint to appear in the foreground. The Epic Hyperspace application might retain the foreground focus until you minimize it. [LC8462]

When you connect to a published desktop, blank areas might appear on the desktop that change when resizing the window. This error occurs when using legacy graphics mode. [LC8518]

Citrix Receiver for Windows 4.9 LTSR

Compared to: Citrix Receiver for Windows 4.8

HDX 3D Pro

With HDX 3D Pro enabled on a VDA, using certain third-party applications can cause the VDA to disconnect.

To enable the fix, set the following registry keys:

Источник статьи: http://docs.citrix.com/en-us/receiver/windows/4-9/about/fixed-issues.html


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