Clipart animations won't play in 2007 version

[Buttons]

Clipart animations that I pulled from Microsoft Clipart last year and used in
PowerPoint 2003 version is not working now in the 2007 version. They are not
animated.

 

[Ute Simon]

Clipart animations that I pulled from Microsoft Clipart last year and used

in
PowerPoint 2003 version is not working now in the 2007 version. They are
not
animated.

PowerPoint 2007 automatically compresses image files on Save. And compressed
animated GIFs don't move ... So disable compression (on the Image
Tools/Format tab) for all images in that presentation, before you save to
PPTX format.

Best regards,
Ute