Good Day We have a Terminal Server 2008 R2 and a group policy that restricts access to a Root folder of the C: drive for domain users. However when this has been applied, it wiped every security permissions from the C: drive. So there are no System/administrator securities applied at the moment. In other words, computer lost access to C: drive and nobody can view/access it. We tried doing few things like running a command called "secedit or applying full access through GPO for administrator/system user under Terminal Server root folder for C: drive, but no luck :(. Is there a way we can reset the root folder of C: drive security permissions to default without doing a format of WS 2008 R2? Please help. Thank you