I created a slideshow in an Indesign document using multi-state objects. The slideshow has foward and backward buttons to navigate the slideshow. The slideshow works fine in Indesign but when I export the document as an intereactive pdf, the slideshow no longers works. What am I doing wrong? I'm using Indesign CS 5.5.
What you're doing wrong is expecting it to work. MSOs are for SWF and DPS output only.
The only workaround is doing it in its own file, exporting to SWF and placing that in the PDF.