Hmmmm

Have Home/Pro
*Got boot scan when installed software.
*Want to boot scan again.
*lol…Ahhhh…where is it on player?
*Or am I a Moe-on and its not supported after install. ???

Scheduling the Boot Time Scan
Click on the Menu button.
Choose Schedule Boot Time Scan.
Doing so displays a dialog allowing you to schedule virus scanning.
Check Archives, if you want scan all the archives.
Specify whether all the disks or just a specific folder should be scanned.
Select Advanced options for scheduling details.
Select how to automatically process infected files (suggestion: send to Chest)
Choose how to automatically process infected system files (suggestion: ignore/do nothing)
Click the Schedule button to confirm the settings.

See also: http://www.digitalred.com/avast-boot-time.php