Question1Replies87Views DanielK5379 Member since 2019 1 post Accenture Inc Posted: 1 year agoLast activity: 1 year 1 month ago Closed SYSTEM ARCHITECT ESSENTIALS Version: 8Hi,I'm having trouble opening the "open exercise system" in the following course. Is there any way to fix this?Thanks! Pega Academy ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 1 year agochuat PEGA replied to DanielK5379What trouble did you face? Have you enabled pop-up? Try using another browser, or clear the cache and try again. If you continue to face issues, please write to email@example.com detailing the issue, preferably with some screenshots.