The 94/95 in the MN12's are "pseudo" OBD-II. A standard OBD II scanner should work, but the EEC does not have/provide all the features/functionality as "true" OBD II.
Another tip is to tell Autozone that's a 96. Most don't know that's it's semi-OBD II in 94/95.
Regardless, I find that most of the people who work at auto stores are generally a bunch of retards.