2) Click the Run Command
3) In the Run Command Windows type "regedt32"
4) Navigate to each of the following areas and change the value as listed:
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
Set Value For "NoDrives" to "Zero"
5) Restart the computer
6) Now the drives should appear in My Computer
Recommended Tools:
-Try this custom tool to automtically fix the problem: