Windows 10 security settings are blocking the software from reading the motherboard serial details.
Launch Immo Universal Decoding 3.2 ( IMMODEC3.exe ). Click the Open button and load the .bin file you read from the ECU. Immo Universal Decoding 3.2 Install Windows 10
⚠️ Even with compatibility mode, some users report errors or instability. Method 1 (virtual machine) remains the most reliable approach. Windows 10 security settings are blocking the software
Many users report that antivirus software (including Windows Defender) flags files such as HWIDGen.exe as potentially dangerous. One forum member wrote: "IUD3.2 is modified and antiviruses always blocked to me" . Another noted that "Nod ruined it says there is a Trojan" . ⚠️ Even with compatibility mode, some users report
is a specialized third-party software tool used in the automotive repair sector, primarily for reading, decoding, and reprogramming immobilizer (IMMO) data from various vehicle ECUs. It is not a Microsoft or mainstream commercial product but a niche utility often distributed through automotive forums, chip-tuning websites, or hardware bundles (e.g., with programmers like CarProg, X-Prog, or similar).
: In the same Compatibility tab, check Run this program as an administrator . This ensures the software can write to its own database files without being blocked by Windows security.