switching from small office to enterprise

Having deployment issues in enterprise, I ran the small office and manually installed the avast_managed.exe on each computer in our network just to get some antivirus installed before school started. Now I’m suffering from avast update being #1 site visited and would like to switch to avast enterprise so updates would deploy from my server instead of from web site. I have both services running, and wondering if they are arguing. Trying to deploy to newly setup pc’s with enterprise, and getting 00005 failures… wondering if I should just stick with manual installation of small office managed. I just tried deploying from small office, and it comes back network path not found, but I can manually install from the client itself. This is really strange.