Delphi Autocom 2021.11 C4b __top__

Open the software settings. Go to the Hardware Configuration tab. Test the connection to your VCI. Click the "Update Firmware" button. Keep the USB cable connected during this process to prevent bricking the device. Troubleshooting Common Issues VCI Not Found Error Check the USB cable connection. Ensure the correct COM port is selected in settings.

Navigate to your installation folder, open the Drivers directory, and run the FTDI_Drivers_Install.exe . Restart your computer and reconnect the USB cable. 2. "Hardware Not Found" During Test Delphi Autocom 2021.11 C4b

No. Technical guides explicitly state that "Autocom and Delphi cannot be installed on the same laptop" due to driver and service collisions that break the software's ability to communicate with the car. You must choose one style or use the dual-switch "C4b" version that loads one or the other, but not both simultaneously. Open the software settings

Fix: Add the entire Autocom folder directory to your antivirus exclusion list, re-extract the patch files, and overwrite the main directory. Cause: Missing FTDI USB drivers. Click the "Update Firmware" button

This indicates a driver issue. Manually direct Windows Device Manager to search for drivers inside the Autocom/Drivers subfolder.

The 2021.11 C4b version of Delphi Autocom is a software update that provides enhanced diagnostic capabilities for various vehicle makes and models. This version is designed to work with the C4b hardware interface, which is a compact, vehicle-specific diagnostic interface.

Minimum 4 GB (8 GB recommended for faster database loading).