The lVirtServId property is the Membership Virtual server instance identifier. This property is read-only and is always the same as the integer passed to the GetConfig method.
Type
LONG
Example
Set ObjCreator = CreateObject("ObjCreator.ObjCreator.1")
Set BrokConfig = ObjCreator.CreateObjAuth("MemAdmin.BrokConfig.1")
BrokConfig.GetConfig 1
' do some things with this instance
' echo instance
WScript.Echo "Server Instance " & BrokConfig.lVirtServId