VFP8 application uses spr files created from scx files created using FoxPro For Windows 2.5B

Windows 7 x64 business in used. Some screens needs sometimes some modifications.

Trying to run foxprow causes error

The version of this file is not compatible with the version of Windows you're running. Check your computer's system information to see whether you need an x86 (32-bit) or x64 (64-bit) version of the program, and then contact the software publisher.

How to modify scx, sct files in Windows 7 x64 ?