The Adobe PDF Converter is something you can install if you have a subscription to the "PDF Pack" online PDF conversion service. With Adobe Acrobat installed, there is no need for that printer. It is possible that the two PDF converters are interfering with each other. I would uninstall both of them, and then use the Repair function in Acrobat's Help menu to recreate the "Adobe PDF" printer again.
Karl Heinz Kremer
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