Post published:08/11/2010 Post category:Windows general issues Open regedit and go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies\WriteProtect 1 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies\WriteProtect If the key exists change the value from 1 to 0 Then reboot