I have Win7. 64 Bit and 2. USB Hard Drives. I have Videos Music Notes Work Documents and Photos on the USB Drives. So I want my Limited Account to be Restricted. So I know I Right Click the USB Drive then Click Security. Then I have to remove USERS. And I do this by Clicking on Edit then Click USERS then Remove. I get all of this but one thing? I do not See just USERS I See something that says AUTHENTICATED USERS and then SYSTEM and then my Admin Account for just me. So I Removed AUTHENTICATED USERS and now I can not get into my USB Drive. I did try System Restore but it did not help. Can anybody help?