I can net use \\COMPUTERNAME\IPC$ /user:COMPUTERNAME\ADMIN ACCOUNT successfully to a Windows 7 machine where the Window Manager has crashed, but unfortunatley get a System error 5 has occurred & Access is denied when using psexec \\COMPUTERNAME -u ADMIN ACCOUNT -c cmd.
I presume this is because I hadn't configured Windows Firewall to allow this sort of access (I forget what rule needs to be adjusted), right?
Is there any other vector I could explore to just try and run net start uxsms (From How to re-enable aero effects in Windows 7 after it has crashed?) on the remote PC?