How to fix the UNC path browsing problem.

Below are the steps to overcome the UNC path browsing problem (“Access to \\xxx\ has been disallowed.”) :-

1. Logon as local admin.
2. Raise the problematic user permission to local admin.
3. Run C:\windows\system32\regedit.exe as the problematic user.
4. Go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer and delete NoRun DWORD key.
5. Close regedit.exe.
6. Remove the problematic user’s local admin permission.
7. Logoff local admin and logon as problematic user.
8. Try to browse UNC path \\xxx\ .