Like Jeremy mentioned before. Just use the Terminal Server time out values in the GPO. This value works with XA 4.5/5 for ICA traffic with no additional configuration required. Joe From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Andrew Wood Sent: Tuesday, July 27, 2010 10:25 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: XenApp disconnects HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\Winstations\ICA-TCP\MaxIdleTime HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\Winstations\ICA-TCP\fInheritMaxIdleTime HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\Winstations\ICA-TCP\fInheritResetBroken HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\Winstations\ICA-TCP\fResetBroken Are the values you'll need to change - you could just script it as part of the Ctx install. From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Hamilton, Ronnie Sent: 27 July 2010 16:10 To: thin@xxxxxxxxxxxxx Subject: [THIN] XenApp disconnects Hi, Is it possible to configure the ICA-tcp connection in Terminal services configuration in windows 2003 with XenApp 4.5. I have been manually doing this but can this be done using Windows server GPO a citrix policy or is there a special template that can be imported. thanks Ronnie Visit our website : www.ltai.ie __________________________________________ Lufthansa Technik Airmotive Ireland Limited. Registered in Ireland. Reg. No. 45999. Registered Office: Naas Road, Rathcoole, Co.Dublin. Lufthansa Technik Airmotive Ireland Leasing Limited. Registered in Ireland. Reg. No. 140891. Registered Office: Naas Road, Rathcoole, Co.Dublin. __________________________________________ The information in this email and in any attachments is confidential and may be privileged. If you are not the intended recipient, please destroy this message, delete any copies held on your systems and notify the sender by return email. You should not read, retain, copy, disseminate, distribute, disclose or use this email or its contents in any way. Any such action is strictly prohibited. Thank you.