Tom spent some time installing MDT 2012 on Windows 2012 server and ran into an issue with PowerShell v3. It’s a quick fix, but Tom outlines the steps to fix it here:
http://sccmguy.com/2012/04/25/mdt-2012-with-server-2012-powershell-initialization-error/

johnny: this is bs...
Rod Trent: That happens. Its a false positive because there are scripts in the zi...
Tim: Virus detected for the Right Click Tools Link!!...
Fandangoed up the river: Is there any way to have one shortcut to combine both of those menu ...
Ian Pickering: Sure is an option Scott - of course it has a reliance on your SCCM 200...