Hi. I have enjoyed NOD32 for many years of virus free setup, until now I recently got hit with the trojan downloader.getcodec.gen virus. Nasty virus. NOD32 detected it and remove some of it, but it is not catching all of it. I ran a full scan on my system, removed it, re-ran NOD32 full scan, found nothing. However, when I reboot, the virus is still there. I took the system drive to another PC which has NOD32, scan that disk and NOD32 finds zero viruses. I put the disk back on my machine and NOD32 complains of a virus it finds while botting up. The viruses are found on every bootup, but not when I do a full system scan after the system is up and running. So every time I reboot, NOD32 finds this virus and removes it to be repeated on next boot. I have NOD32 V4, no other drives (single OS drive). Where is this virus comping from keeps infecting my system and why is NOD32 not finding it during a scan? HELP!