Why does a DVD burn, say it's complete, then you click the icon and it's empty?

[Bret27]

I tried burning some DVD's through Finder by dragging it. It goes through all the motions of burning-making that loud noise when in burns-and says it's complete. Then I click on the newly burned DVD's icon on the desktop, and the window show's empty...thanks

The bottom of the DVD even looks like it has material on it. That ring.

 

[spinnerlys]

Can you make a screenshot?

Have you ejected the DVD and then inserted it again?

Have you looked at the Information window (CMD+I)?

 

[Bret27]

Can you make a screenshot?

Have you ejected the DVD and then inserted it again?

Have you looked at the Information window (CMD+I)?

Yes, I have ejected the disc then inserted it to play it. It says supported disc unavailable, or something like that.

I don't know what a screen shot is, or, CMD.