XenApp 6.x: Applications Not Launching

When trying to launch a published application in XenApp 6.x, the following screen appears for a minute, then disappears without launching the application.

StartingAppLoad

This is because the default application launch timeout is set to 60 seconds.

The resolution is to set the timeout to a greater value using the following registry key:

Key: HKLM\SYSTEM\CurrentControlSet\Control\Citrix\wfshell\TWI
Type: REG_DWORD
Value Name: LogoffCheckerStartupDelayInSeconds
Value Data: 600

The example above sets the application timeout to 10 minutes. (the value data is in seconds)

I've been working in the IT Industry since 2001 and I've acquired the ever-changing taste for Citrix since 2009. I'm currently a Citrix Certified Integration Architect working as an independent consultant. I've worked for many large businesses in various industries. I truly enjoy what I do and I strive to exceed the expectations of the companies for which I work.

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