I have an asus g75vw, but that isn't important. my friend, apparently trolling me borrowed my pc and when i got it back said he had installed some minecraft op forcer, ahh ok. I sensed some BS lurking, so i did a scan with malwarebytes anti-malware. it found the application and said is was a virus, i removed it, but now when i restart or boot my pc it says rundll32.exe - system error, miner.dll is missing, and some **** about reinstalling it to fix it. I then went into winsxs and found 2 rundll32.exe's one exactly 1 mb smaller that the other, and 2 rundll32.exe.mui they are the same size. These are the paths of the files, so which one should i remove and how do i go about removing it.

rundll32.exe paths:

C:\Windows\winsxs\amd64_microsoft-windows-rundll32_31bf3856ad364e35_6.1.7600.16385_none_33fa4336c49b998b

C:\Windows\winsxs\x86_microsoft-windows-rundll32_31bf3856ad364e35_6.1.7600.16385_none_d7dba7b30c3e2855

rundll32.exe.mui paths:

C:\Windows\winsxs\amd64_microsoft-windows-rundll32.resources_31bf3856ad364e35_6.1.7600.16385_en-us_a8c07467b315c2b8

C:\Windows\winsxs\x86_microsoft-windows-rundll32.resources_31bf3856ad364e35_6.1.7600.16385_en-us_4ca1d8e3fab85182

I did a scan in the cmd to check if the file systems were good or something and it says all is well.

it also says the miner.dll is missing 2 times when my pc boots or restarts, as in 2 error massages.

i also recently got dead island riptide, and i have a monster pc and im getting 20 fps on the lowest settings, crysis 3 was also acting up, it went away for a while, then it came back again with the awfull lag, i also noticed while running crysis 3 it was kinda laggy on the desktop.

I do want to get a new laptop, but that isn't really an option with the money the way it is.

cheers, Julian