WM20: Loading image control from file

Hi All,

I have an image control linked to a binary field which has an svg file in.

On my window I have several buttons, each of which does an HReadSeek followed by FiletoScreen.

The first time the buttons are tapped nothing happens; if they are tapped again the image/s load.

How can I get the image to show without having to tap the button twice?

Thanks

Pete