Right-click on the main program icon ( EOBD2.exe ) and click . Go to the Compatibility tab.
Check the box for and select Windows XP (Service Pack 3) or Windows 7 from the dropdown menu.
In , right-click your cable (now under "Ports (COM & LPT)"). Go to Properties > Port Settings > Advanced .
: Ensure the ignition is in Position 2 (lights on dash) but the engine is NOT running.
The result? Your PC recognizes a device, but Device Manager shows "FT232R USB UART" with a yellow triangle and Error Code 52 (Driver signature) or Code 10 (Device cannot start).
: Right-click the device and select Update Driver > Browse my computer for drivers . Direct Windows to the folder where you unzipped the FTDI drivers. 3. Configure Compatibility Mode