[Typo3] Photobook extension not displaying anything

[Arco]

> But the image processing checks for jpg, png and tif show errors with
> the error "File size is very different from reference"
> 
> So it appears the Image Magick is not set up correctly - can you
> suggest how I correct this?
One thing works for me quite well:
- go to the install tool
- go to the basic configuration
- check there are Available ImageMagick installations.
- go down the page and click on "update localconf.php"
- when you're in luck you see some things changed.
- try IM again.

Arco