Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
by tow ways:
firs way check the computer name in the computer organization at inside Active Directory
second way remove the computer name from domain and join it again...
Release and renew IP address. Go to command line, issue commands ipconfig /release and ipconfig /renew then restart the PC. If still persists, issue the command ipconfig /flushdns
