using NWADMIN32, I am unable to use the "Features" button on any of my
printer controls. Any attempt to do so results in this error:

Error -- NDPS v2.00
An error occurred accessing the printer features.
Message number: 445
For more information, look up the following error code in the online
documentation: (0X00100003)

I've searched for the error and found one TID which suggested downloading
drivers from an alternate HP site, but clicking the URL results in a
message that the drivers are no longer available.

Meanwhile, deleting and recreating the printer objects has no affect.

Any ideas? Thanks!