Double-click the clock in the notification area, and then verify the date and time settings.  The security certificates used to connect to the  must have the correct date and time settings.
Dvokliknite uro na področju z obvestili in preverite nastavitve datuma in časa. Varnostni certifikati za povezovanje z omrežjem  morajo imeti pravilne nastavitve datuma in časa.