Have you made any changes in the NewData folder since you installed MV?
Please start a brand new project, go to Game on the menu, and Open File Location (I'm not sure if that's exactly what it's called). Then go into the js folder and look at the core.js file. What version is it? Please show us a screenshot.
Please start a brand new project, go to Game on the menu, and Open File Location (I'm not sure if that's exactly what it's called). Then go into the js folder and look at the core.js file. What version is it? Please show us a screenshot.