You have a problem with your Citrix ICA client not launching apps. You decide to remove the client from your PC and install the latest greatest version but when you try to use it again…. You get the Error number 2320!
The cause is there are some registry keys that get jacked up in the process of uninstalling and re-installing does not change the key values correctly.
The fix is editing the registry. WARNING! Do not edit the registry if you are not familiar with doing so! Liken it to doing back surgery on yourself, one slip up and you have effed up your whole world!
Citrix has posted a KB article for this on their website:
http://support.citrix.com/article/CTX132875 (It’s a link thingy click t!)
There is also additional information without the pictures here:
http://forums.citrix.com/thread.jspa?threadID=300487 (Clicky it!)