Legacy code....great!

I've got old legacy code that uses GENPD.APP, a printer driver generator used by FPD 2.5. It works fine, most of the time, but starting a couple of months ago, it begin generating a syntax error. Funny thing is, it works fine from the source code. It's the compiled code that generates the error. The error is generated from within PD_EDIT.SPX, a screen that gets created, compiled and destroyed at run-time.

Any ideas?

BTW. I'm baaaaack.