Windows Photo Viewer Path Review
C:\Program Files\Windows Photo Viewer\PhotoViewer.dll
The primary file containing the viewer's code is located at: C:\Program Files\Windows Photo Viewer\PhotoViewer.dll Launch via Command Line windows photo viewer path
%ProgramFiles%\Windows NT\Accessories\ImageViewer.dll C:\Program Files\Windows Photo Viewer\PhotoViewer
To open Windows Photo Viewer directly:
rundll32 "%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen %1 windows photo viewer path
: The case-sensitive entry point required to open the viewer. [PathToImage] : The full path to the image you want to view. Restoring Access in Windows 10/11