Filename: ICAWS760WX86024.msp
For: XenApp 7.6; XenDesktop 7.6 VDA Core Services for Windows Desktop OS (32-bit). For operating system requirements, see Citrix Product Documentation.
Replaces: ICAWS760WX86016
Date: May, 2015
Languages supported: English (US), Japanese (JA), Simplified Chinese (SC)
Readme version: 1.00

Readme Revision History

Important Note(s)

• This release is based on Version 7.6 of the VDA Core Services for Windows Desktop (32-bit). It patches only systems where Version 7.6 of the VDA Core Services for Windows Desktop (32-bit) is installed. Any known issues in Version 7.6 of the product, except for the specific issues resolved in this limited release, still apply.
• You can upgrade the VDA from a console session or from an RDP session. Upgrading from within an ICA session is not supported.
• Caution! This release may require you to edit the registry. Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Citrix cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.

Where to Find Documentation

This document describes the issue(s) resolved by this release and includes installation instructions. For additional product information, including supported operating systems and system requirements, see Citrix Product Documentation.

Known Issues in this Release

1. In rare cases, reinstalling this MSP file can cause the Citrix Display Driver (Citrix Systems – WDDM) to get marked for deletion. In turn, this causes the reinstall to fail, leaving the VDA’s display resolution unusable. As a workaround, restart the VDA and then reinstall the MSP. After restarting the VDA, the driver is removed. Then, when you reinstall the MSP, the drivers are successfully reinstalled.

   [From ICAWS760WX86][#0528688]

New Fixes in This Release

1. Flash redirection fails for videos embedded on m.mlb.com and msn.com. A black rectangle appears in place of the video.

   To enable this fix, set the following registry keys:

   For mlb.com:

   HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\HdxMediaStreamForFlash\Server\PseudoServer\ASJSCallbacks
   Name: m.mlb.com
   Type: REG_MULTI_SZ
   Data: <place each value on a separate line, null separated>
   setPlaylist
   startPlaylist

   For msn.com:

   HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\HdxMediaStreamForFlash\Server\PseudoServer\ASJSCallbacks
   Name: msn.com
   Type: REG_MULTI_SZ
   Data:<place each value on a separate line, null separated>
   MsnVideoCallback
   MsnVideoPropertyCallback
   GetWidgetID

   This fix works only for Internet Explorer 9 and later. To allow this to work, set Internet Explorer to run in emulation mode and set Internet Explorer versions 9 and 10 to document mode. For more information, see article CTX136588 on the Citrix Support site.

   [From ICAWS760WX86024][#LC1043]

Fixes from Replaced Hotfixes

1. Internet Explorer might close unexpectedly when attempting to play a video in web sites where:

   • The option "Disable Flash acceleration" is enabled or if the site is blacklisted.
   • The user is using a Receiver version that does not support Flash redirection such as Receivers for Mac OS X, iPad, iPhone, and Android.

   [From ICAWS760WX86016][#LC2256]

To uninstall this release:

1. From the Start menu, select Control Panel > Programs and Features.
2. Highlight the release you want to uninstall and click Uninstall.
3. Follow the directions on-screen.

Files Updated (All Dates/Times UTC)