Windows – This device cannot start. (Code 10) – Gigaware USB – Serial Adapter

driversserial portwindows 8

I'm trying to use a Gigaware USB -> Serial adapter that worked fine on Windows XP on Windows 8. It's not working and I get

This device cannot start. (Code 10)

A device which does not exist was specified.

in device manager. It says the drivers are up to date. What should I do?

Best Answer

If this is your adapter - then it is based on Prolific PL2303 chipset and your best bet would be to use the drivers from the chipset manufacturer. But if your adapter contains an old revision of the chip - it is just not compatible with Windows 8:

Windows 8 is NOT supported in PL-2303HXA and PL-2303X EOL chip versions.

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