Since there is no official "installer" to download, you must manually activate it by registering the system's existing DLL files and updating the registry to restore file associations. How to Enable Windows Photo Viewer on Windows Server 2016
To restore the classic viewer, follow these steps to register the application and link it to your image files. 1. Verify and Register the Photo Viewer DLL windows photo viewer download windows server 2016
: You can manually navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations in the Registry Editor and add string values for each extension (e.g., .jpg ) with the Value Data PhotoViewer.FileAssoc.Tiff . 3. Set as Default Application Since there is no official "installer" to download,
Once the registry is updated, the viewer will appear in your system menus. Right-click any image file (e.g., a .jpg ). Select > Choose another app . Select Windows Photo Viewer from the list. Verify and Register the Photo Viewer DLL :