Application Service vili

The scripts for controlling vili's lifecycle can be found here.

Running as a Windows service

According to the WASAPI MSDN page, it should be possible to have vili run as a service and capture audio.

Neither vili nor the scripts support native Windows services, so this stackoverflow page could be a good place to start.

Running at user login/logout via the Task Scheduler

For more information, check this superuser/stackoverflow page.