Broken icons in Windows when doing a search [duplicate]
Solution 1:
This was driving me crazy, but this fix solved it for me. I really don't recall checking that box, though. Anyway, I unchecked it and APPLIED TO ALL FOLDERS, rebooted. First try it didn't work and them it started working (probably caching).
Solved Broken Icons source
Problem solved I had to uncheck "Always show icons, never thumbnails" in folder option --> View Tab and restart computer.