Mantra: thanks for the tip but it didn't work.
VLK: yes, I got the new virus definition with your suggested configuration. However, Avast no longer scans new incoming e-mails because this command disables ALL AVAST functions.
I'm sure you are aware of Norton AV. With Norton, I can leave the e-mail scanner active, including Symantec Netdect under Windows Scheduled Task. Symantec Netdect will allow me to get new virus definition without having to launch the main Norton Virus AUTO PROTECT scan engine.
I'm aware that I need to launch ashmaisv.exe to auto scan new e-mails. However, it would be very nice if I don't have to launch ashserv.exe (a program that pulls about 17MB or RAM on my PC) at the same time in order to receive new virus definition. I just need a little program that runs under Windows Scheduled Tasks to check for new Avast virus definition file when I'm connected to the internet.
Right now, I have to manually launch ashserv.exe and click on virus update to download new virus update.
Thanks,
F.