Question : Problem: Access is denied to drive partition h:/

I am using Win XP SP2. I logged in as a website administrator and to my h:/ drive partition, I added a permission that only website administrator can access this NTFS drive. But now as a administrator, I am unable to acces this drive. Can you please help?

Answer : Problem: Access is denied to drive partition h:/

You need to change the permissions to be like Administrators, System, Whatever account you use for backup, and the user account like WebAdmin.  If you are logged on as the "Administrator" then right click on the partition, go to security -> advanced and take ownership of the H drive.  Then change the permissions as stated above.

http://support.microsoft.com/default.aspx/kb/308421