1. Launch the Registry Editor (Regedit.exe).
2. Navigate to
HKEY_CURRENT_USERSoftwareMicrosoftWindows CurrentVersionPoliciesExplorer.
3.
Right-click the Servers key, and select New | DWORD value.
4. Name the value
NoDrives.
5. Press [Enter] twice to open the Edit DWORD Value dialog box.
6. Using the list below, type a number that corresponds to the drive you
want to hide in the Value Data text box, and click OK.
A: 1
B: 2
C: 4
D: 8
E: 16
F: 32
7. Close the Registry Editor.