Apps downloaded from the Beta Store dont work. Its says this app cant open. Check the windows store for more info. :unhappy:
A lot of people (including myself) are reporting some or all of the preview apps stopped working. The general response from MS so far, hasn't been terribly helpful. They did. however indicate that something happened within their licensing engine and that they attempted to correct it and were telling people to uninstall the apps, reinstall the apps, then reboot, but it didn't work for anyone as far as I can tell. It's still broken for a lot of people.