Temporarily turn off all antivirus programs and Windows Defender before extracting the software files.
Move the extracted folder to a root directory, such as C:\IUDv3.2 , to avoid permission issues.
: Save the newly "repaired" file and write it back to your ECU using your programmer (like UPA-USB or Wellon).
Once installed, this software becomes an indispensable tool for key programming, PIN extraction, and immobilizer cloning. Remember to always work legally and ethically, and keep your software and drivers backed up for future reinstalls.
This is very common on Windows 10/11. The software relies on old Visual Basic libraries.
Once activated, the interface will load, showing a list of car makes and ECU models. You can now import your