Mapped drives are not visible during installation

To configure the EnableLinkedConnections registry entry

1. In Registry Editor, locate and then click the following registry subkey:
   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
2. Right-click Configuration, click New, and then click DWORD (32-bit) Value.
3. Name the new registry entry as EnableLinkedConnections.
4. Double-click the EnableLinkedConnections registry entry.
5. In the Edit DWORD Value dialog box, type 1 in the Value data field, and then click OK.
6. Exit Registry Editor, and then restart the computer.