This forum is about the Cloud as a delivery process, not about using individual programs
If you start at the Forums Index http://forums.adobe.com/index.jspa
You will be able to select a forum for the specific Adobe product(s) you use
Click the "down arrow" symbol on the right (where it says ALL FORUMS) to open the drop down list and scroll
Sound like the file created on indesign CC, ask your colleague to save the file as IDML.