We have a domain GP that only allows certain programs to run on user's machines. It works great, recently we purchased an internal chat system and we want to allow users to run. I edited the GPO and entered the program path in the allowed applications (Like I do for other programs), when I login as the user and try to run the program it gives me this message: "The operation has been cancelled due to restritcion on this computer, please contact your system administrator". I am sure I am entering the correct path. Any ideas why this is not working?