On one of my clients computers, whenever they get to a certain part of the program, they get an error that vfp300.esl caused an exception.

They've been upgraded to the version of the program compiled in VFP 5, and have had the V5 support libraries installed. The 3.0 ones are still there because I didn't want to have to talk them through using file manager to delete them.

Why would it be using the V3 ones? Is there any way to make it use the V5 ones?

Thanks,