SU Pro Scene question?

Hello, I am currently working on a Vray rendering and when I have everything setup such as my camera, lights etc etc and I go to save a scene and try to render that saved scene, I get this window pop up? I have attached a screen shot of this.

Can anyone help me as to why this is doing this? I have never seen this before ??

Thank you


I have only seen this when Animation has been on in Settings.

First ‘Save Image’ - ON
then in ‘File Path’ specifies a folder to save the photos


thanks guys!!!