Topic: a Read videos from a combobox

Hello

This afternoon, as the weather was very bad, i've tried something from MVD.

I guess it's possible to read a video selected from a combobox
Well, i've made this zip

I've created a StringList which goes to the folder listing on video
All is OK. My combobox displays the video contained in this folder
But when I click the button 'Read'. The video don't appear on screen.

On the place, the button opens the folder with the video.
Please, what is my mistake

Thanks for all

JB