Win10圖檔打開方式沒有“Windows照片檢視器”

建立文本文檔，複制以下内容

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\.pcx]

@="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"
           

然後把該文本文檔重命名為 Windows_photo_viewer.reg （或任意名稱），然後輕按兩下運作該 reg 系統資料庫檔案把資料導入系統資料庫中即可。

再點選圖檔時提示打開工具時出現圖檔檢視器，選擇，并勾選始終使用此軟體打開。即可。