Spanish access aplication running on Enlish version

I have developed an Access application with Spanish software version (Office
2000). I have tried to run this application on a English version of Access
2000. The aplications starts, runs some forms but it gives several error,
such as variables not found, "divided by zero", type mismatch, etc..

I have been told it is due to differences between the two languajes.

Fine !! but is there any way to mend it ?. Is there any application to adapt
Spanish caracters to English?.
Is there any way to edit the whole application in Visual Basic and change
caracters with "search and replace" option?

Thanks,
Jose