First off, I'll just say that your title is not ideal. You should be more specific about your problem in the title so if anyone else has the same problem they can find this thread by searching
I suspect that you're loading the examples from Program Files. Unless you're on an admin account in Windows, AppGameKit won't be allowed to write to Program Files for security reasons. Even if you are an admin, Windows sometimes won't let programs write to Program Files without other changes.
Assuming the problem is what I said, the way to fix it is:
- Open AGK2.
- Click
Tools > Install Additional Files.
- Use the folder Browse button to select a folder somewhere you're guaranteed to have write access, such as your desktop or some folder in My Documents.
- Click Install.
Now open the example projects from the location you copied them to with the
Install Additional Files dialogue and see if they work.