For those of you offsite, instead of using the app, it will be better to log into the chromebook and go to the website test.mapnwea.org to take the test.
Should you see this page, you just need to authorize it through the popup blocker.
To do that in Chrome go to the address bar, and click in it. You will see a screen icon with a red x pop up next to the star on the right side. Click on that.
This should pop up: Click on always allow, click done. Then refresh the page.
For browsers other than Chrome, click on the link How To: Disable Pop-Up Blocking and follow the directions.