

Begin by updating your image viewer program to fix the “JPEG file not opening” error in Windows 10. Updates usually fix bugs and glitches in applications. Solution 2: Update Windows 10 Photo Viewer Sometimes wrong file extension cannot open JPG files with Windows Photo Viewer. Methods to fix Windows 10 can’t open JPG files Solution 1: Rename the JPEG file

“I can’t open JPEG files in Photos app on Windows 10. When I try to open an image, I get the message – ‘The app didn’t start.”
