Snowstryder, welcome to the forum.
Can you post a new topic under the appropriate child board. If you are currently trying to deal with an infection, that would be the "viruses and worms" section.
In it could you state your Operating System, any other security software running, and the names of any malware found, along with the paths.
If you are not dealing with an infection, but Avast doesn't seem to be working normally, post it under the "avast4 pro/home" child board, for general info and advice, under the "general topics" child board.
This is a good place to get help and advice.