Problem: HHT launches properly from DAS but gives me message COM port in use! Close other application! I tried restarting,
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OBD2TOOL Technical Blog – Automotive, Truck & Heavy Equipment Diagnostic Tool Guides, Software Installation, Troubleshooting and Repair Cases
Problem: HHT launches properly from DAS but gives me message COM port in use! Close other application! I tried restarting,
Continue reading