I've included an option for old or new release. If this patch (this patch, as in: this thread's patch) restores everything back 100% it's enough to make a note for it in the forum and in the help doc. If they use this patch, they need to select the old release. Because then, as I've understood, everything is as the same as old release: file location, exe name, etc.
The only problem I could think of now is the registry, as my program looks for install directory from it. If it finds the new release of FF7, with no previous use of my mod, it'll assume new file locations (you can still change back to old though). If this patch (thread) also adds registry, as it should if 100% identical, then it looks like everything is cool.
Select old release and my program will find it.