Picture in a ppt.file just a black box

[hyto]

Hello!

Someone sent me a ppt-presentation. I could open it and read the text but the inserted pictures were (are) just black boxes! How can I open the pictures. Is there missing (and of course available) a plug-in? Unfortunately I don*t know what kind of picture were being used. Actually I tried to open the file at work at the office but the ms-powerpoint2003 said to me, a quicktime... plug-in is needed. But I cannot install anything at work.

Thanks for your help
hyto

[acknak]

Quicktime is a video file format.

The presentation may have video embedded in it, or it may have links to separate video file(s) that you haven't received.