Win7 system Software Protection service can not start how to do

1. Start → Run → Enter: services.msc Click OK (or press Enter) to open the service.

2, find: Software Protection Service (service name sppsvc) & rarr; right start.

3, if the boot menu is gray (not available) service attributes → start type → automatic or manual & rarr; application & rarr; start & rarr;

4. If the Software Protection service (service name sppsvc) does not exist, you need to import the corresponding registry project from the same operating system. In a good computer, in [Start] → [Run], type: regedit After pressing the Enter key, open the Registry Editor.

5, expand in order:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicessppsvc

Then, right click on the sppsvc item → export.

6, then name, save.

7, then save it on the u disk, then double-click import &rarr in the operating system in question;

8. Similarly, if there is no SPP Notification Service (service name sppuinotify) in the system service, you can use the same steps to export the registry backup from a good operating system, and then pour into the problematic Just in the operating system. The location in the registry is: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicessppuinotify (right click sppouinotify item → export)

9, then open the registry → file → import → point to a good operating system The files backed up in the registry are imported.

10, if the corresponding service is turned on, it is generally a problem with the activation of the Windows system.

11, you can try to delete the debugger key in the registry. Open the registry and navigate to:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Optionssppsvc.exe (if you don't have this, it doesn't fall into this problem).