Hello, we have a really bizarre problem. We have a client running Citrix on Windows 2003. About 20 users access this server. One specific user needs Adobe Flash installed on the server so that she can access a website that requires it. We have installed Flash on the server. However, every few weeks she complains that she can't access the site because Adobe isn't installed. Sure enough, we check the server and Adobe Flash has literally disappeared off the server. Doesn't even show up in Add/Remove programs. We end up reinstalling it on the server and things are fine again for a few more weeks and the boom, Flash disappears and the woman is complaining that she can't access the site. What in the world could be going on. The citrix/terminal server is locked down so nobody could be uninstalling the application. Any input would be appreciated.