Hotfix package name: XA650R06W2K8R2X64023.MSP
For: Citrix XenApp 6.5 for Windows Server 2008 R2 with Hotfix Rollup Pack XA650W2K8R2X64R06 installed.
Replaces: XA650R06W2K8R2X64021
Date: June, 2016
Languages supported: English (US), German (DE), Spanish (ES), French (FR), Japanese (JA), Simplified Chinese (SC)
Readme version: 1.00

Readme Revision History

Important Notes about This Release

• This hotfix replaces Hotfix XA650R06W2K8R2X64021, which was removed from distribution because it includes an incorrectly versioned binary. If you have not installed Hotfix XA650R06W2K8R2X64021, you are not affected by the issue. If you have installed Hotfix XA650R06W2K8R2X64021, Citrix recommends that you replace that hotfix as follows depending on your specific configuration:

  • On systems where XA650R06W2K8R2X64021, XA650W2K8R2X64R07, and VC++ 2012 are installed:
    Uninstall XA650W2K8R2X64R07, XA650R06W2K8R2X64021, and VC++ 2012 in that order. Then reinstall VC++2012 and XA650W2K8R2X64R07.
  • On systems where XA650R06W2K8R2X64021 and XA650W2K8R2X64R07 (but not VC++ 2012) are installed:
    Uninstall XA650W2K8R2X64R07 and XA650R06W2K8R2X64021 in that order. Then install XA650W2K8R2X64R07.
  • On systems where XA650R06W2K8R2X64021 and VC++ 2012 (but not XA650W2K8R2X64R07) are installed:
    Uninstall XA650R06W2K8R2X64021 and VC++ 2012 in that order. Then reinstall VC++ 2012 and install this Hotfix XA650R06W2K8R2X64023.
  • On systems where XA650R06W2K8R2X64021 (but not VC++ 2012 and XA650W2K8R2X64R07) is installed:
    Uninstall Hotfix XA650R06W2K8R2X64021 and install this Hotfix XA650R06W2K8R2X64023.
    
• Note: As a best practice, Citrix recommends that you install this and other hotfixes only if you are affected by the specific issues they resolve. Otherwise, Citrix recommends that you wait for the next hotfix rollup pack for your product release. Hotfix rollup packs consolidate most previously released hotfixes and allow you to update systems in a convenient, single installation.
• Important: Installing this hotfix over an ICA session is not supported but you can install it through a remote desktop session using an administrator account.
• 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 system requirements, see XenApp 6.5 on the Citrix Product Documentation site.

New Fixes in This Release

1. This release adds support for TLS v1.1 and v1.2 in addition to v1.0.

   For configuration information, see Configuring the Secure Gateway or Secure Gateway Proxy and Configuring the Relay Port and Server Connection Settings on the Citrix Product Documentation site.

   [From XA650R06W2K8R2X64023][#LC3910, #LC4338]

Fixes from Replaced Hotfixes

No hotfixes were replaced by this release.

Installing and Uninstalling This Release

Notes:

• This hotfix is packaged with Microsoft Windows Installer 3.0 as a .msp file. For more information about deploying .msp files, see Microsoft article 884016 or visit the Microsoft Web site and search on keyword msiexec.
• This installer program complies with Microsoft User Account Control (UAC). If UAC is enabled, you must run the installer program in elevated mode; that is, with administrative privileges enabled. For more information about UAC, see Microsoft TechNet or visit the Microsoft Web site and search on keyword UAC.
• To install this hotfix successfully, servers must not have registry modification restrictions in place.
• Slipstreaming - installations of the XenApp Server base product packaged with one or more individual hotfixes - is not supported and might leave servers in an unstable state.
• You must restart the server after the installation of this hotfix completes. However, if you are installing multiple hotfixes at the same time, there is no need to restart the server after the installation of each hotfix. It is sufficient to restart the server after the installation of the final hotfix completes.
• If the need arises to restore the original settings and functionality provided by this hotfix, you must uninstall the hotfix before reinstalling it according to the installation instructions below.

To install this hotfix:

1. Copy the hotfix package to an empty folder on the hard drive of the server you want to update.
2. Close all applications.
3. Run the executable.
4. Restart the server. This ensures that the installation completes and that the hotfix is added to the AppCenter hotfix inventory list.

To uninstall this hotfix:

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

Files Updated (All Dates/Times UTC)