Try these Windows self-service fixes in order:
- Go to Settings > Apps > Installed apps > Photos > Advanced options.
- Select Terminate.
- Then select Repair.
- If Photos still hangs, go back and select Reset.
- Restart the PC and test Photos again.
- If the problem happens only with photos from an iPhone or Android device, the files may be HEIF/HEVC.
- Install HEIF Image Extensions and HEVC Video Extensions from Microsoft Store.
- Restart the Photos app after installing them.
- If the files came from a phone, try transferring them again by connecting the phone to the PC or emailing the files to the PC so they convert to a more common format during transfer.
- If screenshots and other photo-related apps are also failing, repair those apps the same way from Settings > Apps > Installed apps.
- If Photos still does not open correctly, run system file repair from an elevated Command Prompt:
-
DISM /Online /Cleanup-image /Checkhealth -
DISM /Online /Cleanup-image /Scanhealth -
DISM /Online /Cleanup-image /Restorehealth -
sfc /scannowThen restart the PC.
-
If the issue is only with very large TIFF or very high-resolution image files, Windows photo components can fail to open them because of file size or memory limits.
- Photos app Video Editor error: Can’t view this file type | Microsoft Support
- How to fix photos that are won't display in the photo app; downloaded from Iphone - Microsoft Q&A
- Photos app won't open in Windows apps - Microsoft Q&A
- Can't open any image type by clicking (Windows 10) - Microsoft Q&A
- Issues when you try to display a large TIFF file that contains multiple pages by using Windows Photo Viewer in Windows Vista, in Windows 7, in Windows Server 2008 or in Windows Server 2008 R2 | Microsoft Support
- Unable to open high-resolution file in Windows Photo Gallery