With PB open a mscomm32 serial port (serial no), an error, then exit-CodePudding

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With PB open a mscomm32 serial port (serial no), an error, then exit

Time：09-26

What should I do? Don't let the program exits, or inform the port does not exist in advance?

Thank you

CodePudding user response:

To view the registry: HKEY_LOCAL_MACHINE \ HARDWARE \ DEVICEMAP \ SERIALCOMM

CodePudding user response:

There are calls the DLL file?

CodePudding user response:

If installed correctly use, may have conflict with software, trial in the N years ago, at that time seems to jinshan, ha ha

CodePudding user response:

Path requires MSCOMM32. OCX files