bd 2012 beta detected trojan.generic.kd.2321020 in my flashdisk, and it has been deleted by bd. but, i eject the flashdisk and insert it again, bd still detect it and said that it has been deleted. the fact is the virus still stay in my flashdisk. i did full scan in my laptop, bd said that my laptop has no virus. because the 2012 beta has many bugs, so i instal BD IS 2011 again. i did update, and restart my laptop. i insert my flashdisk, BD IS 2011 didn't detect it. i was surprised, the virus is in RECYCLER folder, the folder is hidden, so i check show hidden files, folders, system files and system folders. but, the content in RECYCLER folder is still hidden. so i asked my friend to compress the virus into zip. in my friend's laptop, the content can be seen, so he compress the virus into .zip. i try to scan the compressed virus, after that, BD detected it as trojan.generic.kd.2321020. what happen with my bitdefender? but, i have sent the virus to lab for analysing that