DSLRD 3.5.3 and 700D: Gallery and Play not working

[sutider]

Hey there,
amazing Program, I can take photos, see liveview etc all fine.

But when it comes to the gallery, it is over. It opens, I navigate to the camera, but it only shows black and a history folder. If I hit Play button nothing happens at all. Any idea?

Yours Sven

[hubaiz]

Press the 'Refresh' button to load the image infos from the camera SD card.

[sutider]

I'm quite embarrassed about the final solution but to help people with same error: Check if you have an SD Card inside your camera

Appreciate your help as always -
keep the great work up
yours sutider