Cause: Setup attempted to restore the original Telnet files but failed.
Solution: Restore the Telnet files from the Windows CD. For example, here are the commands you would use to restore the required files if C:\WINDOWS is the system folder, and D is the source CD:
Cause: This problem can be caused by a mismatch between the size of the Telnet Client window and the maximum size of the command window that Telnet Server can support.
Solution: Try reducing the size of the Telnet Client window before reconnecting.