Everything on my desktop disappeared after I tried to remove a virus from my computer. Details and screenshots inside...

This morning, I got a virus on my laptop Dell XPS. It was one of those fake, 'buy this virus remover because everything that your computer is broken now,' types. To be honest I can't remember not even what it's called. I guess that makes this much more difficult problem. I googled and basically told to run malware bytes. I did, and it removed the virus as far as I know. Before if I tried to run firefox or any browser, after a few minutes she could get out and close. Now, everything works fine and as it did before.

The problem I am facing now is that my office is completely free, and I can not find where everything is more on my computer. I can always open some programs going while the start menu and the search for them, but all my homework records, films, etc., I can't find more. I know that they have not been removed because my hard drive still has the same amount of available space, but I don't know how I'd go get them.

Alongside this, every so often, a window pops up that says "Catalyst Control Center: the host application has stopped working." Does this mean that a does not completely remove the virus?

I'm obviously not the best with computers, but I can usually google my way out of any problem. It's a bit more difficult that it is usually good.

I am running Vista if that makes a difference. Thank you!

http://imgur.com/yPdIj - a screenshot of my desktop now

The virus may have hidden files like what happened to me. My IE Favorites also disappeared because the virus has changed attributes to hidden. See the link below the post of Mike_Go1 especially with 24 helpful votes:

Catalyst Control Centre: host application has stopped working
http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-hardware/Catalyst-Control-Centre-host-application-has/0a0ef1b0-117D-43D8-a43f-9b24228b660b

Tags: Windows

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