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The com ports should now default to start at COM3 (or COM2 with only one built-in serial port/modem). The adapter should be re-detected and the driver installed. Option 1: If you purchased your perpetual license through (after 2020), check that the perpetual license now says its activated within the Maxon App. You should be able to power down and reinstall the Digi adapter if it had been removed from the system. HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows NT/CurrentVersion/Ports.HKEY_LOCAL_MACHINE/HARDWARE/DEVICEMAP/SERIALCOMM.You will also want to clean keys for any non-standard serial ports from these places: NOTE: 03 in binary is 0000 0011 so the lowest bit set (the 1 on the right) means COM1 is in use, and the bit to its left, in the 2 position, means COM2 is set. The Data field of COMDB = FF FF FF 03 (or something similar).COMDB = 03 00 00 00, if you have 2 built-in serial ports (or 01 00 00 00 if you only have one built-in COM port). huge red beard and large moustache, which looked like a shoebrush stuck beneath his nose, was brought before Mr.This may cause the host computer not to work properly. NOTE: make a backup of the registry or create a System Restore point prior to taking any of the following steps.You can run regedit to remove the extra entries.
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The first step of removing the phantom ports is to remove all non-standard COM ports (remove any Multi-port serial adapters from the device manager). Most likely there are leftover entries in the registry.