Hi All! I have read a lot about the Windows 10 Calculator issues and none of the fixes I've come across (this site and others) are doing the trick. I tried to "re-register" the apps, but that just grinds for a bit then fails. I can easily access and use the Win10 calc in my other profile, but when I switch users it doesn't even open. I can see it in the Start menu, but nothing happens when I click/select it. Anyone have any thoughts or suggestions? Really, I'm open to anything short of re-installing at this point.

EDIT: I don't want to use a third party solution.