You are wrong, this anti virus is not perfectly fine.
It merely block the virus, doesn't mean it will eliminate the
virus.
For example, a disease infected you. Your skins bleeds. The doctor
only heal everytime he see your skin bleeds. The disease still
inside your body, you doesn't know what else it can do.
Anyway you heard of time bomb virus before? Some incidents happened
before.
Anyway can you give me the link to the virus? I try to disassemble
it and see which registry it infect. Usually the program will found
in hash, which needs decoding and might take sometime.