Windows Vista SP2 -"Internet explorer cannot display this page" go diagnose this connection gives "Network Diagnostics cannot run because the Diagnostic PolicyService is not running" click to open Service Control Manager and try to start DPS- "The Diagnostic Policy Service on Local Computer started and then stopped. Some services stop automatically if they are not in use by other services or progams.
How do I activate this service as it is needed quite often for my network of three computers? >