We had that happen and had to return our licenses via MyCitrix and get new ones. The new ones did the same thing, so Citrix had to do "something" on their end before we could download some good ones. Good luck, Roger Riggins Network Administrator Lutheran Services in Iowa w: 319.859.3543 c: 319.290.5687 http://www.lsiowa.org -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Kaftan, John Sent: Tuesday, October 18, 2005 10:40 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] The System has reached its license logon limit. Please try again later. We are having an issue with Citrix 3.0 on Windows 2000. Users get the above error. There is a discrepancy between Citrix Management Console and the License server regarding number of users logged in. We found this Citrix article which wants us to install a hotfix on all off our 350 or so servers. The article is CTX106500 and the hotfix is MPSE300R03W2K001. Has anyone else seen this?