I see some people saying this is a virus because you can't uninstall it. Here's a step-by-step to uninstall it for Windows.
1. Open the files application
2. Scroll down to "This PC" and click the left arrow, click "Windows (C:)"
3. Click the folder titled "Program Files (x86)" (Not sure if the number is different on other PCS but this is mine).
4. Find the folder titled "Samperson" then click the folder titled "Desktop Meadow"
5. Scroll till you see "Uninstall" click it then an administrative pop-up will appear, click the left one.
6. Do a full shut down of your PC, before it lets you shut it down it'll say it will close 2 applications before you can shut down. Click yes. Then just open your PC again and it should be gone.
Hope this helps, and please stop saying this is a virus.
(BTW you can delete the file after you do this if you