Thank you for your time and assistance. Because I found an alternative solution to my original issue and the problem isn't otherwise affecting me, I think I'll go with the first option. The others...

The results of sfc /scannow say "Windows Resource Protection did not find any integrity violations."

I was able to install the MS Live 2012 software suite, although Live Messenger wouldn't run...

Hello, everyone.

I'm trying to install ICE-2.0.3-for-64-bit-Windows.msi to the default location
C:\Program Files\Microsoft Research\Image Composite Editor\

I get the following error messages:...

Yow, seriously?

From your Start menu, select Settings --> Update & Security --> Recovery. If it has been less than 1 month since you upgraded to 10, you can roll back to the installation you had before.