cant get rid of system.brokenfileassociation found in virus scan

[seanwong]

I am typing this off of somebody else's computer. I did not download anything beforehand in the computer with problems. It is an Acer Aspire One ZA3

1.I got system.brokenfileassociation in my virus scan and cant get rid of it after getting rid of other viruses.

2.Mousepad and keyboard wont work because of virus so I had to use real mouse.

3.I chose safe mode with networking to fix virus (except the one I cant get rid of) but now when I try to choose normal mode, it bounces me back to a black screen which states Windows could not start successfully and only lets me choose safe mode and safe mode with ____.

4.The safemode problem could not be fixed through msconfig cause safeboot was already unticked.

5.There is this fake antivirus called Cloud 2012 which keeps bugging me in a lot of ways and I don't know how to get rid of it.

Help me please!!! I managed to get a way to type but is really hard and I cant use onscreen keyboard in safemode. It is really frustrating to try to fix it with all these problems. Thank you.

P.S. My way of typing without onscreen keyboard is go to text document. Cut multiple letters off of the file I opened and paste into words. Then copy and paste.

[Smith1970]

There is a good write up on how to get rid of Cloud AV 2012 here,