Fix: The XML page cannot be displayed when you launch Citrix Published App

The XML page cannot be displayed

Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later.


Invalid at the top level of the document. Error processing resource ‘http://<website>/Launch.aspx?…

[Encoding]
^

Description:

You receive above shown error page when you access the application published via Citrix from Citrix web access. 

 

Cause:

This usually happens if the .ica file is not properly associated and/or Citrix XenApp Plug-in is not properly configured

 

Fix:

  1. Re-install your XenApp Plug-in
  2. If you already have the XenApp plug-in installed, then save your application .ica file and launch it as local administrator. Note the .ica file should show up with the  Citrix icon when you save locally, then it’ll reconfigures itself if any of the plug-in configuration is missing.

 

References:

  1. Troubleshooting the same issue from browser perspective MS: "XML page cannot be displayed"

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