Based on Citrix Technical Support experience and customer feedback, the following Citrix and Microsoft hotfixes are found to resolve the most common issues with XenApp 6 running on a Windows Server 2008 R2 server. These hotfixes focus on basic functionality and stability. For a complete list of Citrix hotfixes for XenApp 6, click here.
Note: Refer to individual readme files for each of the following hotfixes to review complete details of issues addressed. Details listed below only mention the most common issues known to be resolved with each hotfix. Also, see CTX126711 for our support statement and a list of known issues with Windows 2008 R2, SP1.