I can't download this... Every time I try, from four different browsers and two different devices, it says the compressed folder is invalid...
I figured this out: The ZIP file is actually formatted as a RAR file. If you have a program that can open .RAR files (like 7-Zip), try changing the extension and the file should open.
Edit: Actually, 7-Zip was able to open it without changing the extension, but it gave me an error message that told me that the file was formatted as a RAR. So, I changed the extension, and the error went away.
Should I post a ZIP that I made that contains the same files, or would that be rude?
Another question: Is the pre-patched ROM from the video current? If so, I think I have a solution that can work to help everyone. (No, it does not involve posting a ROM, nor is it linking to the video.)
One more thing: I just tried patching the patch in the zip/rar to the pre-patched ROM from the video, and it turned the game into (almost) vanilla Emerald. That must be why it keeps failing when used on a clean Emerald ROM! The patch start/end files were reversed! If this is true, the fact that the result was not identical to a regular Emerald ROM is worrisome, but again, I have an idea that could resolve this.