My Documents POP UP

hey there everyone i'm new here nice to meet you. Recently i think i have been infected with some kind of malware, a weird system error message appears in the bottom right and i click on it and it redirects me to a adaware site. ALSO when open my documents it opens a IE window to a similar site. I have avg free and COMODO installed but i simply can't find the thing. I used decards system sscanner and i have a log i was wondering if you guys could have a quick look and tell me whats wrong? thanks

 

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Please follow the instructions in the below link and attach the requested logs when you finish these instructions.

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