After a long time of trying to fix and look things up myself, I admit defeat and turn to you. I'm helping my girlfriend with some computer problems, so i'll just start

There are 3 problems, which I think are all connected to eachother, namely this:
A consistently popping up error of "Generic host process for win32 services" error, connected to an "SVChost.exe" error, and after an MBAM scan we discovered 4 instances of a trojan.dnschanger in her registry!
I have made screenshots of the error messages which can be found here:
http://i41.photobucket.com/albums/e260/Voskat/Win32error.jpg
http://i41.photobucket.com/albums/e260/Voskat/win32errorb.jpg
If there's anything else I need to supply, please let me know and I'll do as soon as possible (i don't have direct access to her PC so anything will have to be done through remote assistance).
Thank you,
Vossii