Win7 ghost pure system can not change the three perfect solutions for desktop wallpaper

Method 1,

1, press “Win+R” key combination to call out the running window, enter the regedit command, back Open the Registry Editor;

2. In the Registry Editor, navigate to the following registry key: HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/Policies to find the ActiveDesktop entry, if there is no ActiveDesktop entry, create a new one. One, method: right click on “Policies”, select “New” and rename it to ActiveDesktop;

3, then expand ActiveDesktop, right click on the right window and select “New->DWORD value”, named NoChangingWallPaper. Assign a value to the new value NoChangingWallPaper and set its assignment to 0. (1 means to prevent changes, 0 means to allow changes).

4, finally click OK to exit the registry editor, restart will take effect.

Method 2,

1. In the Start Search box, type "Easy Access Center" and press Enter;

2. Then in the Easy Access Center that pops up Pull the slider to the window to “Browse all settings” and click “Make the computer easier to view”;

3. Check the bottom of the window “Make the content displayed on the screen easier to view” ” In part, uncheck the “Delete background image (if any) & rdquo; check in front, then check if the wallpaper can be modified.

Method 3,

1. First open the Explorer, then enter the “%USERPROFILE%/AppData/Roaming/Microsoft/Windows/Themes” command in the address bar, then press Enter. ;

2, then rename TranscodedWallpaper.jpg to TranscodedWallpaper.old.

3, then double-click to open slideshow.ini, clear all file content, and then exit the resource manager.