Moved to the InDesign forum. They will be able to help you here.
Do you have a crash report? If so, please post it on pastebin.com and put a link here.
Do you have a font manager? If so, which one and what version? I think I remember similar reports tied to auto-activation plugins, but I'm not certain, and the crash report, if you have one, will be a lot more useful than speculation to start.