On bootup, printer wizzard appears and asks me to load drivers

for a working printer (Lexmark E210). Behavior started when SP2
installed and continues despite my best attempts (Say yes, install from
specified location, install from another location, say cancel, etc). Is
there a bit in the registry I can set to say "I know this is an
unregistered driver but ignore it" or some other trick you can point me
to.

Printer works fine otherwise, just a PITA to have to wait for the
message (USB connected, BTW) and respond.

Thanks.