I had to upgrade my license server also. No issues after upgrading license server. Wish there had been better documentation or warning from Citrix that upgrading the license server was needed after upgrading to Hotfix 3. Mike _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Steve Snyder Sent: Tuesday, November 25, 2008 5:15 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: HRP03 for CTX PS 4.5 I've got a second remote farm running 4.0 - no reported problems so far (upgraded about 4 weeks ago) On Wed, Nov 26, 2008 at 9:56 AM, Chad Schneider (IT) <Chad.M.Schneider@xxxxxxxxxxxxx> wrote: In order to implement this, I need to update my License server to version 11.5. Anyone know of issues with the upgrade, affecting any of my PS 4.0 servers in a different farm? Chad Schneider Systems Engineer ThedaCare IT 920-735-7615