Why are some of the modules working, some of the others are not, more specifically the exams? Brain Sensei May 01, 2018 02:34 Updated Follow If you are using Microsoft Edge for a browser, please try viewing our course using Chrome. Click here for the supported and recommended list of devices and browsers to access our courses. Related articles What version of the PMBOK® Guide are you aligned with? What if I already have my PMP? Is there any point in taking the courses? Comments 0 comments Article is closed for comments.