Cannot Access Farm from Citrix Delivery Services Console

When launching the Citrix Delivery Services Console after installing XenApp 5.0 or Presentation Server 4.5 on Windows Server 2003, the XenApp node is missing. The administrator is unable to configure the farm.

Cause

A recent Microsoft update to .NET Framework 2.0 is the cause for the preceding issue. Some of the files necessary for the .NET Framework, or the Delivery Services Console, might not be registered properly during the installation of the XenApp management consoles.

Resolution

To re-register the PSE.core.dll, complete the following procedure:

From a command prompt, enter the following:


For x32
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>regasm /codebase "C:\Program Files\Common Files\Citrix\Presentation Server - Administration Snap-in\PSE.Core.dll"

For x64
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>regasm /codebase "C:\Program Files (x86)\Common Files\Citrix\Presentation Server - Administration Snap-in\PSE.Core.dll"

Re-launch the Citrix Delivery Services Console. The XenApp node appears.