Windows 10: photos problem

Until today I've beenable to click on photos from files and camera card to view and edit. Now I get 'class not registered' when I click. If I right click there is the option to open with paint and that works...but there's another option i don't recall seeing there before which is TWINUI. Tried rebooting but no luck.

:)

 

Installed windows 10 but lost office, how do I get office back? Tried system restore but the earliest restore point still has windows 10 and no Office. What do I do?

I lost my Microsoft office with word, excel and when I purchased it on line. How do I get this back

 

sync

It is greyed out.

But, II think I found the answer. For some reason my work account was also on this device and the admin probably disabled sync. I deleted the work account and now I am able to sync this device with my other devices.

Thanks for your reply.

 

Have you looked in All Settings/System/Default Apps to see whether the default application for jpg or png was changed recently from your preferred program to TWINUI which is either scanner or Store related ?

 

Found the jpg and png boxes and check mrked them and now pics open on click to windows photo viewer...but the new windows photo app for editing can't be found. The TWINUI option for defaults has replaced it. Tried reinstalling app but it says it's already installed. Just can't locate it anywhere. Thanks for the feedback....part of the problem solved.