📌 Tutorial: Installing and Activating Delphi / Autocom 2021.10b
Follow this step-by-step guide to install Delphi 2021.10b , install the appropriate drivers, and add an exception in Windows Defender to prevent accidental file deletion.
1️⃣ Download and extract Delphi 2021.10b
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Download the "Delphi_2021.10b.zip" file from the provided source.
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Unzip the archive into a standard folder (avoid extracting directly to "Downloads" or to an external drive).
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Make sure that all files are extracted before proceeding with the installation.
2️⃣ Add an exception in Windows Defender and temporarily disable real-time protection
💡 Why is this procedure necessary?
Windows Defender may automatically delete certain software files (Delphi or AutoCom) due to the absence of a recognized digital signature.
If these files are deleted during installation, it will cause an error when launching the software .
It is therefore imperative to temporarily disable real-time protection before installation , and then add the installation folder as an exception.
📌 Step 1: Access Windows Defender settings
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Press Windows + S , type Windows Security , and then open the application.
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Click on Virus and threat protection .
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In the Virus & threat protection settings section, click Manage settings .
📌 Step 2: Disable real-time protection
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Locate the Real-Time Protection option.
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Turn it off using the switch.
⚠️ Important : this protection must remain disabled for the entire duration of the software installation.
📌 Step 3: Add an exclusion (exception)
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Scroll down the page and click on Add or remove exclusions in the Exclusions section.
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Click on Add an exclusion , then choose Folder .
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Select the software installation folder:
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Delphi (example):
C:\Program Files (x86)\Delphi 2021.10b -
AutoCom : select the folder corresponding to the location chosen during installation.
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Confirm the addition of the exception.
✅ The installation folder is now excluded from Windows Defender , which prevents automatic deletion of files and avoids any errors when launching the software.
3️⃣ Install Delphi/AUTOCOM 2021.10b and the drivers
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Open the extracted folder , then run the file "Delphi 2021.10b Cars & Trucks.exe" .
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Follow the instructions displayed on the screen.

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When prompted, enter the installation password provided with the software.

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Select the drivers that are suitable for your probe based on your hardware:
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TYPE 1 : 2-board PCB VCI → Firmware 1622

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TYPE 2 : 1-board PCB VCI → Firmware 3201

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Continue the installation by confirming the different steps.
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When Windows asks for confirmation to install the drivers, accept and confirm .




4️⃣ Activate the software
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Launch Delphi 2021.10b after installation.
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A license key will be required upon first opening.
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Contact our customer service to obtain your activation key.
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Send us your "Activation ID" (visible in the software).
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You will then receive your "Activation code" .
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Enter the code in the software to finalize the activation.
