I have 3 2008 Standard servers that are members of an Active Directory domain. From my Mac, running OS 10.8.2 running RDP 2.0.1, I can connect to two of the three servers but the third is giving me the "error in licensing protocol" message. I have tried deleting the user/shared/Microsoft/RDC Crucial Server Information folder and restarted the Mac. I have also looked at the settings on the affected TS and it appears to be set up exactly like the two that are working.
I need to run RDP 2.01 because we still have a couple of Windows 2000 TS boxes in our domain.
At one point this TS was connected in a TS farm to serve Remote Apps, but it is no longer set up this way. However, from the time it was changed from farm mode to stand alone mode, it has been acting this way.
I can connect to this TS using Windows RDP from Windows XP, 7 and Vista clients. Just can't connect to this one box from a Mac.
Any ideas?