I recently replaced a malfunctioning HP OfficeJet 7310 with another of the same model. The problem is that some programs now make me choose which TWAIN device to use for scanning. The first one, usually selected by default, is the new printer, at least.
Googling tends to refer to \windows\twain_32, but since this is the same printer model/brand, there is only the one folder.
Does anyone know where, maybe in the registry, the TWAIN entries may be that I can see about trying to remove the old one?
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