Need help removing a virus/trojan please

Hi. I did a scan and the thing wouldn’t let me move it to the chest, repair or delete it. How can I remove it? The file is

c:\windows\system\bH.dll[UPX]

Thanks.

Hi,

boot PC to safeMode (F8-Boot) or pure dos, and delete it then

how does avast call the trojan ?
Also please use the board-search on the trojan-name

What Win do you have ? are all Windowsupdates applied ? :wink: