I am not able to login to Client 4.91 on workstation only anymore. After
logging off and then connecting to the network, it won't allow me to login
anymore. It says
Failed to login to Windows Workstation.
Make sure your username and connection information are correct, then type
your password again.

Obviously my username is correct but what's this about my connection info
not being correct?

How do I get past this?

Any help to a complete idiot would be appreciated.