hi I am running win xp home sp3 intel atom dual core cpu 1.6o Ghz 2 gigs of ram ok so for some reason all my automatic updates are for office and they wont install. I have never purchased a key for office so is that the problem? also after removing some malware using malware byte anti malware I notice that whenever I try to run the microsoft malware rremoval tool it says it cnat be accessed1 person needs an answerI do too