I don't have V5.5 anymore, but you should be able to edit the function that sets the cmi.core.lesson_location to always input "Slide_1" or whatever your menu slide is.
Thanks! That definitely points me in the right direction.
I have also looked through your page on controlling Captivate bookmarking at www.tlcmediadesign.com. However, I believe this is for Captivate 6 onwards. The Captivate 5.5 installation does not have the scormdriver.js file, unless I am missing something.
At this stage I am a little in the dark about what to change and where, so I need to spend some time investigating your advice a little further.
Hard to help here. Even when I had 5.5, I didn't use Captivates SCORM so I don't have any of the published files to look at.
You need to find "cmi.core.lesson_location" in your files. It may be multiple places, but that is the only way a bookmark can be written.
In current versions of Captivate, it uses that along with suspend data to determine which slide to return to.