Do not update to Lolipop  it is not compatible. This app is a shortcut to a feature in your phone/tablet and not an app which gives it the ability you mirror. However  FYI  my Android devices worked fine mirroring with the Kiktkat OS  but after updating to Lolipop  it stopped working. Spoke with Samsung tech support and they informed me that I cannot go back to Kitkat. DON'T UPGRADE TO LOLLIPOP 5.1. if you like mirroring using the Microsoft Wireless Display Adapter. :(
December 03 2015