I did something today I've only done twice before in being online for the past 21 years: I donated money thru paypal for a free program. Since feb 13th 2014 win 8.1 pro was not installing any updates, it wouldn't find any either when I manually searched for them. I downloaded the Windows repair program, and in about 20 minutes it was done. I am now downloading 21 missing critical updates. Thank-you, I will be talking about this program on facebook!