Starting with next update of avast! there is a feature “silent installation” in it.

It works like this:

  • you will install avast! on single machine and fully configure it to meet your needs,
  • you will choose “create silent installation” in enhanced user and selects folder of avast! installation files (probably some network share),
  • some additional files will be created in selected folder,
  • you can start avast! installation on other machines from selected location and it will be installed with your configuration.