2020.23 Windows 11 — Autocom

Cause: Windows 11 changed the COM port number or the driver got overridden by Windows Update.

Solution:

Cause: Incompatible JRE (Java Runtime) or missing VC++ redistributables. autocom 2020.23 windows 11

Solution:

The 2020.23 build has a specific bug with Windows 11's Virtualization-Based Security (VBS) . Even after disabling Memory Integrity, VBS may remain active. Cause: Windows 11 changed the COM port number

To kill VBS completely:

Subject: Compatibility Analysis and Installation Procedure for Legacy Diagnostic Software on Modern OS Date: October 2023 Software Release: 2020.23 (Cars / Trucks) Target OS: Windows 11 (Build 22H2 and later) autocom 2020.23 windows 11