Extract your Autocom installation archive (usually a .zip or .rar file) using WinRAR or 7-Zip directly to the root directory of your main drive (e.g., C:\Autocom ). Avoid installing it inside the default Program Files directory to prevent folder permission errors. Locate the Main.exe or Setup.exe file.
The most reliable approach for professional users is to maintain a dedicated laptop or computer exclusively for diagnostic work. This computer should: