Just of today Í'm not able to start the Sky Drive app from the start screen anymore and auto sync is not working. Starting the the skydrive app will display: there's an issue opening the location. The app is only working if I logon on with administrator-rights Is it due to the latest windows-updates? Why is it on all the (vm)machines within my domain (did not change any group policies lately)? And never ever had this issue before.... Any suggestions?