Yep, I've always made it a point to grant explicit rights to Domain Computers if it is a per-computer assigned installation. From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Darren Mar-Elia Sent: Monday, August 04, 2008 11:41 AM To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] Re: Permissions for software installation Andrew- Was this a per-computer deployment? If so, then the installation happens in the context of the machine's domain account. In the past I've noticed that Authenticated Users was not sufficient to solve this problem, even though it should have been. I'm not clear why this is, but perhaps setting up some auditing on the server sided would have pointed the way. What I've seen, as a solution, is to grant either Domain Computers or Everyone explicit access to the files. Darren From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Andrew McHale Sent: Monday, August 04, 2008 9:33 AM To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] Permissions for software installation Hi all, I've just created a GPO for deploying Acrobat 9 using the standard policy software installation (not GPP) and added a transform file to get around things like desktop shortcuts and EULA agreements. However, when I came to deploy it I got errors about not being able to access the files. On Friday I also created a GPO to deploy Java. This had exactly the same access rights as the Acrobat files but worked first time. I managed to get the Acrobat installation to work by giving 'Everyone' read, list and execute permissions to the folder containing the files but am confused as to why I had to do this. I thought the software installation used elevated privileges to install software? Can anyone explain to me (to help my GP understanding) why this is the case? In case you need to know, our environment is 100% Server 2003 SP2 and I was deploying to a XP SP3 machine. Thanks Andrew Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s), are confidential, and may be privileged. If you are not the intended recipient, you are hereby notified that any review, retransmission, conversion to hard copy, copying, circulation or other use of all or any portion of this message and any attachments is strictly prohibited. If you are not the intended recipient, please notify the sender immediately by return e-mail, and delete this message and any attachments from your system.