I am getting this message “fdjgkdsgjk.exe” trying to access. I am not sure about this i have several times tried to block it but the message does not go away. once by mistake i said ok and the next day found problems with memory. can you pls help me. Urgent pls.

Hmmm… try downloading Malwarebytes and doing a full scan also when you block it is there a little check mark in the remember my answer box?