Inpa Error 159 ~upd~ -
INPA Error 159 Report
Then open C:\EDIABAS\BIN\OBD.INI and verify the COM port matches your USB adapter’s assigned port in Device Manager. Example for COM5:
- Position 0: For K-Line cars (E46/E39). Use this.
- Position 1: For D-CAN cars (E90).
Run INPA as Administrator
(right-click → Run as Admin).
Do not randomly reinstall software. Follow this logical, step-by-step process. inpa error 159