Hey, thank you for the reply. However I've already attempted that solution and got as far as
5. Find Win64/Sirefef.G in the Processes list and stop it by clicking the name to highlight it and then clicking on the End Process button at the bottom right of the Task Manager window.
I didn't see this file name in the tskmnger.
However I found in: [My computer> Windows > Installer] A file that housed the virus. (A guy on youtube did a nice tut on how to find this).
This is the same file that Maleware bytes singled out and quarenteened.
You can't just delete it, it won't let you.
So, I guess my problem is that I can't find it in tskmgr in order to remove it. Is there a special way to do this?