Not sure when it happened, as the last version I tried was awhile ago (v15s?), but all IIS services fail to start with the latest version... In the Event Log I have they have this typical error for each service: The Simple Mail Transport Protocol (SMTP) service terminated with the following error:An attempt was made to reference a token that does not exist.I also seem to have a problem with starting VNC, but I'm not sure if that is related.