This is fake alert (MSE UI fake) - ThinkPoint.
Install it and try to start iexplore for example. It will block your Windows at restart.
Runs through HKCU\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell as "hotfix"
However Windows can be simple unblocked with Task Manager.
Install it and try to start iexplore for example. It will block your Windows at restart.
Runs through HKCU\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell as "hotfix"
However Windows can be simple unblocked with Task Manager.
Ring0 - the source of inspiration