| Error | Likely Solution | |-------|----------------| | “No compatible device found” | Reinstall drivers; try different USB port or cable | | “Download failed – checksum mismatch” | Redownload the firmware file; check for file corruption | | “License expired” | Contact vendor to renew subscription or activation key | | “CAN bus error” | Verify termination resistors and baud rate settings |
Even with perfect steps, issues can arise. Here are the top five problems and fixes. dtc2 software download