Windows Task Manager often goes on strike. There are many reasons for the strike, in the face of this situation, you should conduct a comprehensive scan in time to eliminate the virus and Trojan impact on the system. In addition, it is possible that the Task Manager is not working properly because of improper Group Policy settings and registry modifications. Let's Win7 task management to the new job quickly.
Scenario One: Reconfiguring Group Policy
In many cases, the WIN7 task Manager cannot be opened because it is closed and disabled in Group Policy, so a ban on Group Policy can resolve most of the WIN7 task manager strikes.
STEP1: Click on the ' Start ' menu. Click "Run" and type "gpedit.msc". In Group Policy, expand the Local Computer Policy/user Configuration/Administrative Templates/System/ctrl+alt+del option in turn.
STEP2: In the list, open the Delete Task Manager property. In the Settings tab of a property, if you have options such as disabled or not configured, select it as turned on, and then Win7 task management will work again.
Situation Two: Modify the registration Form
May be because of the virus or Trojan impact, the registry has been modified, resulting in Task Manager does not function properly, at this time only need to make registry adjustment can be done.
Click Run, enter "regedit" to open Registry Editor, expand Hkey_current_user\software\microsoft\windows\currentversion\policies\ in turn, and create a name named System item, under which a string value or DWORD value named DisableTaskMgr is created, and setting the key value to 0 unlocks the status of the Task Manager, and setting it to 1 represents a prohibition.