I have a folder called boost_interprocess in C:\ProgramData, inside there are 3 files. UWK_COMMANDBUFFER_MUTEX UWK_DATABUFFER_MUTEX UWK_TEXTUREBUFFER_MUTEX Anyone know what they are? *Virustotal: clean *MSE full scan: clean *malwarebytes full scan : clean *hitman pro:clean *spybot:clean *tds killer: clean *aswmbr with avast definitions: clean Only adwcleaner finds the folder and prompt me to delete, but i dont know if it is a false positive. The strange is that the folder has no ownership. (anyone can take the ownership).