What files should i clean?

I was wondering, What files should i clean to reduce my chances of getting banned by Nexon.... I got 1 CA cleaner but I don't know which one I should clean and which one I don't... Here the list what it can clean:


*.Txt
*.Jpg
*.V3d
*.Bin
*.Dmp
*.Dump
*.Avi
CAV.exe
EndingBanner.exe
NMService.exe (If you delete this, CA will give error messages in-game saying cannot connect to Messenger)
Startup Video
Uploader.exe
bdcap32.dll
dbghelp.dll
*.Log (BlackCipher)
NexonGuard.aks
eTracer.aes
player.txt




Thanx