window 7 genuine problemand the solution is

Friends today many of us face  window 7 genuine  problemand the solution is

Problem of this Solution: There are 2 solutions actually. You can try them one by one: 

METHOD1: Using RSOP

1. Type rsop.msc in RUN or Startmenu search box and press Enter. It'll open RSOP (Resultant Set Of Policy) window.

2. Now go to: Computer Configuration/Windows Settings/Security Settings/System Services

3. In right-side pane, check "Startup" type of "Plug and Play" service. It should be set to "Not Defined". If its not, double-click on it and set its Startup type to "Automatic". 

4. Now provide following command in RUN or Command Prompt: gpupdate /force 

5. That's it. Restart your system and your problem should be fixed.

METHOD 2:Using Registry Editor

1. Type regedit in RUN or Startmenu search box and press Enter. It'll open Registry Editor.

2. Now go to following key: HKEY_USERS\S-1-5-20

3. Right-click on "S-1-5-20" key and select "Permissions...". It'll open a new window. 

4. Select "NETWORK SERVICE" in user list and check "Allow" box given for "Full Control" permission. Click on OK button to apply the changes. NOTE: If "NETWORK SERVICE" is not present in user list, click on "Add" button. Now type Network Service in "Enter the object names to select type" and click on "Check Names" button. It'll detect and confirm the username. Click on OK button.

5. That's it. Restart your system and your problem should be fixed.