I have the same problem on a Windows 2003 TSE, it will only works when you give the user local Admin; I tried uninstalled using the tools from Adobe nothing works. I have 3 different servers and this is the only server that has this problem. I don't know any way to work around this problem Ngoc Le Dotcom Distribution 300 Nixon Ln Edison, NJ 08837 Work: 732-287-5924 email: nle@xxxxxxxxxxxxxxxxxxxxxx ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Wilson, Christopher Sent: Friday, August 14, 2009 5:04 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] dumb but important flash question Importance: High Hey, List. Trying wrap up an annoy problem before the weekend - hoping you can help. Trying to install Adobe Flash player on a Citrix server. Change user /install, then run install from the website. Complete and log out. Log in as a user it doesn't recognize the Flash Active X control. It shows it as installed in Add/Remove Programs though. Anybody seen this, and if so what be the fix? Thanks, CW