Need help with miza

Ok! I finally downloaded miza and it opens just fine. I can edit things freely, but when I save I get this error

Run-time error 75: path/file access error.


Any way to fix this?

 

Ok! I finally downloaded miza and it opens just fine. I can edit things freely, but when I save I get this error

Run-time error 75: path/file access error.


Any way to fix this?

It's suggested that you make a 2nd copy of Cave Story on your computer and use it for editing purposes.

Once you've done that, enter the main folder and open the properties. Then click the "Read-Only" box so that it's UNCHECKED and then apply changes to that folder and all folders inside it. This will allow you to edit and save changes.