I have a user attempting to connect to a Windows 7 Pro desktop, member of a domain from a Windows 8 laptop. Each time an attempt to connect to her office PC is made, it tells her the credentials do not work. I am able to successfully connect to that PC using the same credentials from another PC, and using the Windows 8 laptop am able to successfully connect to other Windows7 PCs. I have tried flushing the RDP connections on the laptop with no luck in resolving the issue. The accounts being used have been given explicit rights to connect remotely to the workstation at the workstation level.Any suggestions on what might be the problem/solution?