Im having an issue with OS permissions and Ive tracked it back to enabling DeepFreeze. The issue is, Im running Vista by the way, I have been getting errors in a game (Battlefield 2) related to permissions. Trying to connect to a multiplayer server throws up an error that says I do not have the required OS privileges to run the match. I have been researching this issue and have found that it is related to the anti-cheating app that this game uses, called Punkbuster. This app needs to have certain access to the system, so I made sure to enable full access to the current User I use. The game will load normally after that, so I rebooted the system to unfreeze my drive and made the change. When I rebooted to freeze the drive, the error returns, even though the permission changes are showing up. I did this several times to make sure, With Deep Freeze enabled, the error continues, with it disabled, the game works normally. Im starting to think that something about Deep Freeze is blocking some or all permissions from properly working. Im also having an issue with a remote pc connecting to the same pc where it says I dont have permission to access the shared drive, even though all the permissions appear set correctly on the target pc. Has anyone else run into this issue or any ideas on how t get around it? Any help would be appreciated.