OK, I found an internet connection for now, but not my computer, so no RMVX.
I want you to stop trying to edit your scripts, since you're making things worse. Like I said, the Scripts.rvdata I sent works for me, but it doesn't sound like you knew what to do with it, so detailed instructions:
You aren't supposed to open it, not externally. You can edit it through RMVX. That's what you are doing when you play around with the Scripts Editor.
What I wanted you to do with the Scripts.rvdata I attached is save it into the data folder of your project.
So open up your project directory, where you should see a few folders (Graphics, Data, Audio), as well as the exe, an ini, and an rvproj files. Open up the Data folder. Delete the Scripts.rvdata that is in there, then copy the Scripts.rvdata I attached to my previous post and paste it into that folder. Then try the project.