2Then we enter the following code in the open Notepad in the same word:
Windows Registry Editor Version 5.00
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.jpg]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.jpeg]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.gif]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.png]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.bmp]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.tiff]
@= "PhotoViewer.FileAssoc.Tiff"
; Change Extension ' s File Type
[Hkey_current_user\software\classes\.ico]
@= "PhotoViewer.FileAssoc.Tiff"
(Thanks to the code provided by the Internet God, this code is primarily to import the registry)
As shown in the following: