Anyone uses clamwin with Avast?
Running more than one resident AV would cause major conflict. People with older operating systems tend to use clamwin because it is one of the remaining AV’s that still supports these old systems.
ClamWin is a Free Antivirus program for Microsoft Windows 7 / Vista / XP / Me / 2000 / 98 and Windows Server 2008 and 2003.
No, you shouldn’t do that.
Please, don’t start a new thread about multiply products to run side by side with avast.
Are you looking for protection or troubles? 
sorry, I don’t provide enough infomation. I mean Clamwin Portable
Poor detection rate. Won’t add to avast protection.