Are you trying to connect a , like the 9751 interface, to a Windows 10 or 11 machine?
The .exe cannot run without associated library files (like COMMDLG.DLL ). ldwinexe download fixed
Even with a "fixed" download, you might see a "Port already in use" error. To fix this: Open . Find your COM Port (usually under "Ports LPT/COM"). Are you trying to connect a , like
