pcmcia ATA Flash card reader find drive in WIN98

We have a Win 98 desktop machine with a Antec card reader
with proprietary pci card in a slot. We need to read ATA
Flash cards and were able to several months back. We
can't figure out what got deleted or changed to make it
cease to work.
The drive still beeps when we put in a card.
Card services still show the card icon in the lower left
when we insert the card.
If we put the csmapper and the carddvr device statements
in the config.sys, it creates two removable drive letters
D and E. But when we put the card in, it says it can't
see the card.
If we delete all the drivers and start from scratch plug
and play finds the slots and the cards with no problem.
The cards are not new - they have been in use and are
viewable from another computer.

So...HELP!! Any ideas anyone? Thanks for the help.