Windows 7 can only set solid background solution

  • Solve the problem of setting solid color picture, can’t set other background picture.
  • Like this.


  • Find the directory first
  • C: (fill in your computer user name in this location) appdata / roaming / Microsoft / Windows / themes
  • Delete it. If the deletion is successful, it will be OK. Just reset some background pictures.
  • If it is not successful, the following operations are required.
  1. Enter the personalized page and switch the theme to windows classic
  2. After switching, you can delete the themes folder.