A GPP is very easy to do and works perfectly. http://www.experts-exchange.com/Software/Server_Software/File_Servers/Active _Directory/A_4133-Setting-file-associations-with-group-policy-preferences.ht ml#discussion Carl Webster Consultant and Citrix Technology Professional http://dabcc.com/Webster From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Hamilton, Ronnie Sent: Monday, February 07, 2011 9:39 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] File association Hi, I have an issue were users are not associated with .tiff files they should open with Microsoft Picture and Fax Viewer. I can manually fix this per user but it could take a while. Is there a way I can set this with a script or a GPP an user logs in ? 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.