How to have your users initiate scans with Avast Business Antivirus when password protection is enabled:
First, you must use this password setting in the Settings template in your Avast Business Antivirus console:
Then, from the users system, open the Avast user interface.
However, by clicking on “Protection” and selecting “Scans”, I was able to perform a scan when I selected “Full Virus Scan” from this page without any password:
NOTE: The “RUN SMART SCAN” on this page is password protected and cannot be run without password!