I did find something interesting about the error messages. A README came with the program and it had this blurb:
"Error-checking in RPG_RT.exe is flaky. If you give the party
an invalid skill or item, RPG_RT.exe will not show an error until
you open the item list or skill list. Enterbrain has not officially
acknowledged this bug at this time."
That error is referring to a deleted item, skill or monster still being used in events.
Ok so I deleted all the original skills that come with the maker from my game database that I am creating.
Did you remake them?? I only meant to delete that dead skills the monsters had.
When I downloaded the other RPG Maker. It came with the same read me. Does that mean that I downloaded the same version?
It could be, but I think the chances are low enough, I think most come with the same read-me...
Over the internet it's very hard to tell a problem, it is most likely a simple thing you've done wrong but without being there I can't pinpoint it...
The problem shouldn't exist if all was said and done. Are you only using imported monsters?? Try giving the skills to a monster that comes with the game. It's possible you haven't set up the skills properly, try copying a skill that comes with the game and only change the parts you have to.
The error seems to be that your applying skills that don't exist, try fooling around with the skills you apply to monsters.