壁纸无法显示, 且不能通过enable active desktop解决

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop]
"NoComponents"=dword:00000000
"NoChangingWallPaper"=dword:00000000

 

Active Desktop_壁纸 

 

Active Desktop_Desktop_02

OK后退出.如果此时出现半个壁纸的情况, 执行下面:
再次进入, 取消选中, 退出. 问题解决.