I'm running the free version of Avast. A week or two ago I got the notice that Avast had found grime on my computer and asked if I wanted to run Grimefighter. It appeared to be free and my computer had been running slow for a while so I decided to give it a try. I ran the program. It was very thorough, took almost 2 hours, but when it was done, I was VERY pleased with the improvements to my computer's speed and efficiency. The next day I looked and GrimeFighter was still there. However, I looked again today and can't find it anywhere.
What happened to Grimefighter? Where can I find it?