Avast Antivirus uses huge amount of VM

Hi,

We are running into problems with our exchange 2003 server.
AswServ.exe uses around 1,130,932 k of VM
AswDisp.exe uses around 1,105,832 k of VM

Both these numbers are not increasing or decreasing when we start the services.

We are running exchange 2003 standard (version 6.5, build 7638.2: service pack 2)

We are using Avast (version 4.7.878) with the latest iAVS files.

Does anyone else had this problem and know how to resolve this problem?

T.i.a.

tirar todos os virus do meu computador