I just use my USB stick today in my school. Then i not able to delete this safely. Just check stick from virus on F-Secure 2009. One virus. But, F-Secure could not remove it, and F-Secure rename virus. Finally, stick had two viruses. Avast’s bit at home and took care of properly. Thank you to Avast. Finnish anti-virus does not seem to change even a fraction as a backup copy of viruses.
F-Secure not detect. Avira not detect 1 virus. Avira detect virus 2 but not able to remove this virus. Avast detect 2 virus and able to DELETE. I think that Avast is best antivirus all the time? Thank you Alwil!