I had a similar problem with this Q drive that just came from nowhere...I have only just managed to sort out all the full access + permissions to my system with the help of someone here..I now have no restrictions at all.....Except, this microsoft office click to run Q drive...I can't change anything about it at all, it's having none of it...It doesn't really bother me now that I know what it is, but....After a system update a few weeks ago, I had to restart + when I did, My microsoft word starter 2010 that I use, had been taken over by this office one....I couldn't get into any of my files that I had created in word, although they were in my files on my hard drive, the system couldn't access them....
I eventually managed to get them back in the end by doing a system restore to get word back....I'm not too impressed with that..If it does that again, I may not be able to recover all my work this time...It seems to me that although I am used to windows 7 now + on the whole, it's a pretty good OS, but it does seem to have some horrendous setbacks that would make things a **** of a lot better for everyone if they could be sorted out....