When logging in with RDP for the first time to our W2012 Terminalserver from any x86 workstation you get the screen to change your password and everything works fine. When doing this from a W7 x64 workstation we get an error-screen "Remote desktop Connection - You must change your password before logging on the first time. Please update your password or contact your system administrator or technical support."
are there any idees or hot fixes to solve this problem?