Windows 10: Is there any way to fix Windows Photo Viewer not the App on Windows 10?

Ive always used the classic photo viewer on windows 10 but after my latest reset of my computer and windows 10 reinstall my photo viewer isnt working properly. Some photos cant be opened at all blackscreen and after I opened something the whole explorer gets really laggy. I didnt find any result on my searches as to how I could fix this or rather reinstall the program without resetting my pc anew and I would be really grateful for any advice that could help me.

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How to get rid of raw file support in windows photo viewer?




I have downloaded this, and it did not work; photo viewer is not in the list of programs in Open With or Default App. I used option 2 step 3, followed by step 5 to 9.

 

Restore Windows Photo Viewer in Windows 10  


Brink, are there any risks to any of these methods? Would using any of them run any risk of damaging the registry in a way that could cause BSODs or any other type of issue?

Also, I have a question regarding this particular method:

I noticed that you said that it causes Windows Photo Viewer to be listed twice in "Open With". Is this at all problematic? Is it a sign of any sort of registry damage or corruption? And does it matter which one of the two instances of Windows Photo Viewer one selects from the "Open With" menu, or do each of them provide identical results?

And unless I'm mistaken, the advantage of using this particular method is that it allows one to view files in the order of (for example) date modified, name, size, etc (whichever way the folder is currently sorted in Windows Explorer), which the other methods of restoring Photos Viewer do not allow one to do. Is this correct?

 

Restore Windows Photo Viewer in Windows 10  


I downloaded and merged the registry fix as per the instructions and I'm still not getting a listing for Windows Photo Viewer in Settings/Default Apps/Photo Viewer. When I click on this I just get Photos and Paint and Look for an app in the store offered. If I right click a photo and choose open with, there is no windows photo viewer choice. If I go into the old control panel and try to set defaults there, it does list window photo viewer, but states it has all its defaults which seems to be tiff files. In any case, I can't get it to list to
choose it in Settings/Default Apps or on a right click.



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