How do you enumerate domain users mapped drives????

Question

I'm migrating file shares from Windows 2003 file cluster to a Windows 2012 R2 DFS shares. Unfortunately, users that are mapped to those shares off the file cluster are not being mapped via GPO or logon script. I discovered that users have manual static mappings
that reconnect at logon. This, of course, makes it difficult to notify users or update network mappings. The answer? To see who mapping to those shares. Yes, I've looked at Open Files from Computer Management but I also need to double check this against a
script that can enumerate domain users mapped drives. 
I've tried the following and it returns nothing:
"GET-WMIOBJECT -CLASS WIN32_MAPPEDLOGICALDISK -COMPUTERNAME "NAME" | SELECT NAME, PROVIDERNAME"
Any know of powershell script that would work??? Thanks!

Answer 1

here are two similar questions, the responses to which might be of help:
http://social.technet.microsoft.com/forums/windowsserver/en-US/46881e57-62a4-446e-af2d-cd2423e7837f/report-on-remote-users-mapped-drives
http://social.technet.microsoft.com/Forums/en-US/56ba81a4-3836-48f9-ae7b-7e774c12655e/query-remote-xp-machine-for-list-of-mapped-network-drives-of-current-logged-on-user?forum=winserverpowershell
The long and the short of it is that it is not that easy to accomplish remotely. The simplest solution appears to be to run a script in the context of the logon session whose drive mappings you want.
Al Dunbar -- remember to 'mark or propose as answer' or 'vote as helpful' as appropriate.