I've had similar issues before with 2003 on TS. Did you do a custom installation of Office 2003? the office 2003 installer is aware of terminal services, so you should use the default install options it presents, then add anything in that you would like post-install. That was one the issues from memeory, we did a full install of office and it would crash and hang randomly. lachlan. -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Jeff Pitsch Sent: December 20, 2005 8:11 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Office 2003 applications hang Office 2003 SP2. Citrix PS4 with memory optimizations turned off and memory tuning turned on. Typically it's Outlook but Word and Excel will just lock up randomly in a Citrix sesssion. It doens't matter if it's a seamless session or published desktop. sometimes we will get this error message in the event logs: Event Type: Error Event Source: Application Hang Event Category: (101) Event ID: 1002 Date: 12/19/2005 Time: 3:46:10 PM User: N/A Computer: 351CITRIX01 Description: Hanging application WINWORD.EXE , version 11.0.6568.0, hang module hungapp, version 0.0.0.0 <http://0.0.0.0> , hang address 0x00000000. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp <http://go.microsoft.com/fwlink/events.asp> . Data: 0000: 41 70 70 6c 69 63 61 74 Applicat 0008: 69 6f 6e 20 48 61 6e 67 ion Hang 0010: 20 20 57 49 4e 57 4f 52 WINWOR 0018: 44 2e 45 58 45 20 31 31 D.EXE 11 0020: 2e 30 2e 36 35 36 38 2e .0.6568. 0028: 30 20 69 6e 20 68 75 6e 0 in hun 0030: 67 61 70 70 20 30 2e 30 gapp 0.0 0038: 2e 30 2e 30 20 61 74 20 .0.0 at 0040: 6f 66 66 73 65 74 20 30 offset 0 0048: 30 30 30 30 30 30 30 0000000 Other times we get nothing and the only thing to show that it is locked is the processor spikes to either 25%, 50% or 75% (never to 100 though). I have just turned off cpu tuning on the server to see if it makes a difference. My feeling thoug his that an application will lock up still but now take 100% of the cpu. Has anyone seen this before and have a solution? Thanks all, Jeff Pitsch