Posted 02 April 2009 - 09:46 AM
Having two AV applications on your computer is not best practice, especially if both are attempting to provide "real time" security. Two AVs scanning the same file can produce major conflicts and seriously interfere with one another and your computer's performance. Even if only ONE of these is "turned on" it will often find the other's definitions and report these as viruses, which can be confusing and require great care and research before you delete them.
Whereof one cannot speak, thereof one should be silent.