It's not
I've had those long before I got this virus. It's some game in japanese, but I uninstalled it. I still have the virus though
No no no, I wasn't insinuating that those files were the virus, I was just pointing out that I noticed them.
And avoiding any suggestions of their legality, or lack thereof.
Anyways, can you possibly give me the name of the game that gave you the virus?
I see files RLENG.iso and Elsword.lnk
The latter I think is a safe, virus-free game. The former...I get the feeling you got it from a shady source. P2P filesharing gone wrong?
Did Avast not alert you when you downloaded the file and/or ran the game (or what you thought was a game)?