NaNoWriMo project file incompatible![ADDRESSED]

After losing my installation of Scrivener for Windows Beta 3 trying to uninstall Beta 1, I found, after reinstalling, that certain parts of the NaNoWriMo scriv file were missing. I decided to redownload the project file from the NaNoWriMo page you have (NaNoWriMoWinTemplate.zip) and cast out the previous one I had placed on my desktop.
When I try to open the project file, Scrivener tells me that this file is not compatible with this version of Scrivener!

Now, the last person who had this error, was trying to open the .scrivx item but had not put all of the other folders onto the computer. The project file has to have all of the data around it or it gives this error.

So, I just did this for myself. I downloaded the ZIP file. I extracted the ENTIRE THING to one place, and then I went in and double clicked on the NaNoWriMo template project file. It opened just fine for me. Once it is open you can save it as a template and it will always be in your templates when you open a new file.