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When accessing applications through Citrix Web Interface, users sometimes get the following error message:
Having researched many possible solutions, the fix I’ve found is this:
1: Open Internet Explorer
2: Click Tools > Internet Options
3: On the General tab, click the Delete Files button
4: Restart the browser
The cause seems to be that Citrix times out due to not finding the ICA-file because there are too many files in the cache.