"C:\Windows\System32" MFC42
No results will be shown, but the file is there. If you try any other MFC version it will find it (eg 7*, 1* etc).
It does find the problematic file on other locations but not the one in system32 directory.
Everything v1.2.1.371 @ Windows7 (32bit v6.1 build 7600, up to date). I never turn off everything on this PC so it couldn't miss the file - file was created about a year ago. I don't know how to rebuild Everything database but even if it does fix it its just a workaround.
This was quite perplexing to me, at first I was absolutely amazed that I don't have MFC42 but then I saw its actually there
Btw feel free to change thread title as you like.