Once you’re ready to launch a practice exam, you will need to open the GMetrix Application SMS.

Click on the GMetrix tab and sign into the student portal.

GMetrix will automatically prompt you every time you attempt to open an exam. To allow the system to open the exam (Recommended) automatically, check the box  “Always open these types of links in the associated app” and Click “Open GMetrix.Sms.Wpf”