Well ill try,

1. May not be in correct file make sure you ms0 is a Zero and not an O make sure it looks like this

ms0:/seplugins/mkultra.prx
NOT LIKE THIS= msO:/seplugins/mkultra.prx

2. To many codes, mkultra only holds 50 codes and they cant be that big.

3. It may not be anything you can fix and infact you plugin itself

IF I HELP REP ME PLZZZ