2017 Rev3 Vfinal Delphi Cars Fixed Win10 Install

The Delphi 2017 Rev. 3 vFinal is a modified diagnostic software package for cars and trucks, designed to work with DS150E hardware clones. While official professional tools are reserved for experts, this specific "Rev 3" version is a popular community-patched release intended to fix compatibility issues on Windows 10. Software Overview & Features

Functional Bluetooth connectivity and ISS (Intelligent System Scan) for all cars. Voltage monitoring for both 12V and 24V systems. Installation & Safety Considerations 2017 rev3 vfinal delphi cars fixed win10 install

Create Desktop Shortcut: Right-click the main executable, select "Create shortcut," and move it to your desktop. You can change the icon to the Delphi logo found in the installation folder for easier access. The Delphi 2017 Rev

Part 3: Step-by-Step Installation of 2017 Rev3 VFinal on Windows 10

Step 1: Install .NET Framework 3.5 and 4.5.1 (Side-by-Side)

Windows 10 disables .NET 3.5 by default. Driver Signing Enforcement : Windows 10 requires SHA-2

  1. Driver Signing Enforcement: Windows 10 requires SHA-2 signed drivers. The Rev3’s virtual COM port and PassThru drivers use SHA-1, causing error 52 (driver not signed).
  2. Registry Redirects: The installer tries to write to deprecated registry keys (e.g., HKEY_LOCAL_MACHINE\SOFTWARE\DrewTech). Windows 10 redirects these on 64-bit systems, breaking the license check.
  3. .NET Framework Mismatch: Rev3 expects .NET 3.5 and specifically .NET 4.5.1 (not 4.6+). Windows 10 comes with .NET 4.8, which causes assembly version conflicts.
  4. Timebombs: The "fixed" crack often includes a hardcoded date check. If your system clock is beyond 2019, the software crashes silently.

Add Exclusions: Before turning your antivirus back on, add the entire Delphi installation folder to the Windows Security exclusion list to prevent it from deleting essential files later.

  1. DPI and UI scaling problems on modern displays