You may have to restore Windows Photo Viewer after every quality or feature update from Windows Update. This tutorial will show you how to restore Windows Photo Viewer to be able to select to open image files in Default apps, Default Programs, and Open with for only your account or all users in Windows 10. tiff files associated with it in Default Programs. Windows Photo Viewer is no longer listed in Open with and only has. Windows 10 uses the Photos app as the default app to open image files instead. Restore Windows Photo Viewer will be opened automatically. Finally, click on Finish to finish the process. Now, click on Install to start the installation process. You can also print, order prints, virtual printers, attach pictures to an e‑mail message, burn, or open photos in another app on your PC. Double click on RestoreWindowsPhotoViewerSetup to run the setup on your computer. Usually, you could use Windows Photo Viewer to view your image files in various ways. How to Restore Windows Photo Viewer in Windows 10