: Before re-enabling your antivirus, add the entire Delphi installation folder to your antivirus exclusions list to prevent future errors. Troubleshooting & Maintenance
Extract your downloaded Delphi 2017.R3 vFinal archive using WinRAR or 7-Zip.
Check your antivirus history log. Restore any deleted files associated with your Delphi installation path and confirm that your folder exclusion rules are properly configured.
Windows 10, 8, or 7 (Note: Anti-virus and Windows Defender often need to be disabled during installation for these specific builds to work). DS150E VCI unit connected via Bluetooth or USB. At least 4GB RAM and 4GB of free disk space. installation steps for this software or more information on vehicle compatibility AI responses may include mistakes. Learn more Installation DELPHI 2017 R3 DS150E diagnosis 2017 rev3 vfinal delphi cars fixed win10 updated
Connect the 16-pin OBD2 connector to your vehicle's diagnostic port.
Ensure the firmware files inside your PC directory match your VCI hardware capability (Single Board vs. Dual Board VCIs). Copy the contents of the Firmware folder from a stable, known working source, paste it into the Firmware subdirectory of your Delphi installation, connect to the vehicle, and click Update Firmware in the software settings menu under "Hardware Setup". Software Freezes or Crashes on Startup
Independent auto repair shops and DIY mechanics rely heavily on multiplexer hardware like the or Autocom VCI clone tools to read Engine Control Units (ECUs). Older software iterations (such as early 2014 or 2015 versions) frequently suffered from broken USB serial drivers, incomplete vehicle databases, and sudden freeze-ups during real-time data logging on newer Windows builds. : Before re-enabling your antivirus, add the entire
The string is a hacker-label artifact — part release note, part advertisement, part warning. It tells a story of software abandonment, community patching, and the enduring demand for affordable diagnostics. But for real-world reliability, modern alternatives (e.g., genuine Delphi Autocom, Topdon, OBD11, or open-source tools like pyOBD) are safer bets.
Restore the file from your Antivirus Quarantine and add the folder to the exclusions list. Windows power-saving settings disabling COM ports.
To prevent Windows Defender from deleting your patched components the next time your computer restarts, you must create a dedicated path exception. Restore any deleted files associated with your Delphi
It fails on any car requiring UDS over CAN (most cars after 2018) or any Mercedes-Benz.
Windows 10 frequently reassigns COM port IDs when devices are plugged into different physical USB ports.
This article breaks down this keyword phrase, explores what this software is, what fixes it contains, and provides essential guidance for anyone attempting to install and use the "2017 Rev.3 vFiNaL" version of Delphi Cars on a modern Windows 10 PC.