Recently, when deploying a XenDesktop Pilot and delivering applications to the desktop via XenApp it was discovered that the user would receive an error when accessing a file via their AD redirected documents folder (Z: -&gt; Network Share). The error presented by the Online Plugin version 12.1 was that the file could not be found at \ClientZ$...

The solution involved several changes to the XenDesktop registry to work seamlessly

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File type association was configured in the Application Properties under Advanced -&gt; Content Redirection.

Create or Edit: HKEY_LOCAL_MACHINE SoftwareCitrixUncLinksUNCEnabled and ensure it is set to DWORD 0.

Create or Edit: HKEY_LOCAL_MACHINESOFTWARECitrixICA ClientEngineConfigurationAdvancedModulesClientDrive and ensure it is set to REG_SZ TRUE.

The registry changesadditions were pushed using a machine startup policy in <a href="http://www.appsense.com/products/environmentmanager/">AppSense Environment Manager</a>.

Related Citrix KB Articles:

<a href="http://support.citrix.com/article/CTX238200">CTX238200</a>

<a href="http://support.citrix.com/article/CTX126763">CTX126763</a>