How do I export a demo for a friend to alpha test?

Hi guys, I'm trying to export a demo for a friend of mine who has kindly volunteered to alpha test for me. But whenever I try to export the game all goes well until I try to run it. Then it says this:

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Is my computer really hindering the application or did I do something wrong during the exporting process?

Thanks again for the help!

Have you used any python?

If not, make sure to clear the Project Properties tick box for 'Enable Scripting'. That might be the issue.

Have you used any python?

If not, make sure to clear the Project Properties tick box for 'Enable Scripting'. That might be the issue.

I tried that, and it says afterwards that the Python.ddl was included in my game's directory and to be sure to add it when sending or distributing my game. What does that mean? And what do I do?

Wait! I figured out what I needed to do.

Step one: Unmark the "Enable Scripting"

Step two: Click the top "Enable Python" box when it comes up. Don't mess with anything else.

Step three: Add an installer.

Thank you for your help! I would've never figured out that first part at all.

Although now I'm encountering a different problem! It exported just fine the first time when I did that, but I had to go back and slightly change something. So when I exported it again to my desktop, it wasn't there! What went wrong? :s

just try exporting to a different location - Desktop is not ideal anyway ;/

I just saved to a different folder, and it still won't show up. Is that a bug maybe?

The installer option does nothing, that's why it's not showing up.

Okay okay okay! Noww I really got it. Thank you guys both!