windows系统找回照片查看器

1.新建记事本

2.将一下代码复制到记事本，并保存为1.reg

Windows Registry Editor Version 5.00
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.jpg]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.jpeg]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.gif]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.png]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.bmp]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.tiff]
@="PhotoViewer.FileAssoc.Tiff"
; Change Extension's File Type
[HKEY_CURRENT_USERSoftwareClasses.ico]
@="PhotoViewer.FileAssoc.Tiff"

3.双击1.reg文件打开。

4.随便找一张图片选择打开方式，就会发现照片查看器又回来了