Cant get rid of CiD popup please help

I keep getting popups on my computer with a name begining CiD. I've tried running malware but it still hasnt solved the problem. I have windows vista and norton running on my pc. Please help me get rid of this as its driving me round the bend.

Thanks in advance Kuba.
 
Kuba, try running the 8-Step Virus & Malware instructions carefully on this thread and then post your results
 
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