If decompilation fails or is impractical, consider these alternatives.
Unlike languages such as C++, which compile down to assembly/machine code, Visual FoxPro usually compiles into (Pseudo Code). P-Code is an intermediate step—a set of instructions that the FoxPro runtime engine interprets. foxpro decompiler
If you still have a licensed copy of Visual FoxPro (or use the free "Visual FoxPro Advanced" legacy download), open the project and start recompiling. You will likely have to fix broken references and re-add comments. If decompilation fails or is impractical, consider these