Terminal Server possible permission issue?

I have been trying to get this to work on our terminal server. It works flawlessly as an admin, but i cant seem to get it to work as a user. When logged in as a general user I immediately get "
The path is not of a legal form"
listed in the Logging window. When i click on anything i get and "
UnhandledNullReferenceException: Object reference not set to an instance of an object."
I cant figure out what path its referring to. Everybody has full access to the install folder and .Net from what i an tell. I have also set it up to use the xml files for each user.

Because it works as an admin it makes me think its permissions somewhere. I have run process monitor to try and tell what permissions it still needs but am not having any luck. I figured i would post here before I throw in the towel. Thanks in advance!

Hi, this is a tough one to figure out as I don't have a Terminal Server environment to test with.

Could you send me the full log file of one of the failing sessions to support@owatray.com and we can take this offline?