Windows will not mount a map drive when ND as Ran as Admin

When run normally, it will mount the mapped drive and operate correctly.

Unable to get free space for: T:\: T:\

System.IO.DirectoryNotFoundException: T:\
at NzbDrone.Common.DiskProvider.GetAvailableSpace(String path) in m:\BuildAgent2\work\328d72309b633a8\src\zbDrone.Common\DiskProvider.cs:line 301
at NzbDrone.Core.DiskSpace.DiskSpaceService.d__4.MoveNext() in m:\BuildAgent2\work\328d72309b633a8\src\zbDrone.Core\DiskSpace\DiskSpaceService.cs:line 71

This is for running in the tray

Its likely due to how mapped network drives work and how Windows manages them (only available for the user that mounted them, and it seems likely that run-as would cause issues).

EDIT: Looks like its the behaviour of Windows: http://stackoverflow.com/questions/11268337/driveinfo-getdrives-not-returning-mapped-drives-when-run-as-administrator

Is there a reason why you want/need to run-as admin?