What worked is what appears in the attached pics.
In summary:
The path is V:\ not V:\\
The Type for AllowSubFolders should be REG_DWORD not REG_SZ
Parameter AllowNetworkLocations is placed in folder containing the locations (not in each location)
In summary:
The path is V:\ not V:\\
The Type for AllowSubFolders should be REG_DWORD not REG_SZ
Parameter AllowNetworkLocations is placed in folder containing the locations (not in each location)