System Crash During System Full Scan

I have version 17.3.2291 of Avast and Running on Windows 10 Pro. When trying to complete a full system scan, my computer blue screens every time at exactly 30%. I have tried several times and it is always the same. Other scans complete but specifically the system drive selection for the full system scan does not work and causes the crash. I am not sure if this is a Windows issue or if the scan does not have access to files or if there is a virus causing it.

Follow instructions: https://www.avast.com/faq.php?article=AVKB33#artTitle