Maybe you have suffered yourself from Windows registries issue, it's necessary for you to choose one way to fix Windows registries problem.
1.Right click on the Desktop, then select Personalize.
2.After you enter, you'll see Change desktop icons, Change mouse pointers and Change your account picture on the left column. They are normal desktop change items.You can enter into them and change according to your need.
1.Win + R, type regedit in the search box, press enter.
2.Registry Editor window will appear, and you will see 5 main items.
3.Double click the related folder to find the file you wish to edit.
4.Right click on the file and click on Edit.