wishblade
Senior Member
I would respectfully disagree. Yes there are lots of Free anti-virus packages out there, that are halfway decent, but by no means "Good". All of them have their problems.... the biggest being false positives and deleting users files without asking. Some of them require registration, which is a pain. Several of them have problems initialising their active protection functions. Some of them chew bandwidth and have problems grabbing their updates. But if you are OK with that, then by all means use them.
If you are looking for a "Good" AV though... you will most likely choose Kaspersky or NOD32.
+1
For companies that provide a free edition and a licenced version: the differences being that latest detected pattern files are delayed by a day or two to the free version, as well as the idea that the free edition usually provides a limited protection range, ie: only AV scanning and no rootkit or spyware scannning for example, which would be included in the licenced version.
The idea though of the AV deleting files is usually a setting specifc issue, which is not always fully customizable by the free edition (in most cases it should be though). If you have a licenced version though, and it's still deleting files, then you would need to review your settings, as most AV's provide for renaming, deletion and disinfection actions based on various scenarios (for lack of a better way to describe it).