As of 2026, (such as the popular 2021.11 version and newer 2024 releases) is fully compatible with Windows 11 . However, installing it on Windows 11 requires a few specific steps due to heightened security settings in the OS, which often block the installation of unofficial or cloned diagnostic drivers and software activations. Pre-Installation Checklist
Open the extracted folder, right-click Setup.exe (or Main.exe ), and select . Select your preferred language.
Comprehensive Guide: How to Install and Run Delphi Autocom on Windows 11 Delphi Autocom Windows 11
Right-click the desktop shortcut for your tool and click . Access the Compatibility tab.
Before beginning the installation, take these preparatory measures: As of 2026, (such as the popular 2021
Windows 11 boasts enhanced security features, such as strict driver signature enforcement and enhanced Windows Defender security, which can interfere with older or cloned versions of Delphi/Autocom software.
Ensure the VCI is plugged into a car's OBD port for 12V power. Check and change the COM port number in Windows Device Manager. Windows Defender deleted the execution patch file. Select your preferred language
Is your VCI hardware a unit, and are you using USB or Bluetooth ?
. Temporarily disconnecting your computer from the Internet prevents Windows Update from interfering with the installation process and blocks automatic driver downloads that may conflict with the software.