Windows – Citrix ICA client (64 bits, Windows 7)

This is a known issue with IE9.

However, after applying the workaround in the article the .ICA file can be downloaded completely, but opening it does not open the Citrix Application.

Nothing happens, except wfcrun32.exe opens in Task Manager as soon as the link is clicked (before opening), and once the download is finished, wfica32.exe opens for about a second and then disappears.

This issue only happens on 1 of our citrix websites. The other website functions perfectly, even though it is being opened by IE9.

Just try to pack the second citrix receiver sw in App-v. We did that more than a few years ago as we used an old citrix 4.0 farm with the most possible new version of citrix pnagent and already had this new farm with the most sofisticated agent. That worked fine for the time we needed it. In fact you can install more than 2, as long as they are packed and virtually not seeing each other. I guess that works fine with receiver.