Discussion2Replies61Views martj2 Member since 2015 3 posts PEGA Posted: December 21, 2015Last activity: February 1, 2016 Closed Unable to Start Exercise SystemI have been encountering some difficulty in setting up a test environment per the instruction in the Self Study course.I encounter the following error when I click ‘Extract All…’ on the downloaded zip file.If I choose Try Again, I continue to get this message.If I choose Skip, I continue to get this message for the subsequent files in the zip folder. 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 Discussion, please write a new Discussion. Posted: 4 years agopedel PEGA replied to martj2If using Windows, use 7-zip. (http://www.7-zip.org/) This is mentioned in the Virtual Machine Quick Start Guide: Posted: 4 years agoMarco Looy MOD replied to martj2John, Please also make sure you have enough disk space. Marco.