the Avast rep will answer this. But any "cleaners" "optimisers" often cause more harm than good.
Dafydd.
Hello everyone, I have recently used this tool to optimize my PC and I believe it affected my registry on my computer. Every application now opens with Adobe Reader. Is there a fix for this?
Thank You

Chowhound
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GameFAQs
GameSpot
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TechRepublic