You are downloading the Do Not Disturb XAP file v188.8.131.52 for Windows Phone. Do Not Disturb is a free Family Game: Knock, knock! Mr. Grumpy McGrump is not the happiest, but he is definitely the most hilarious marmot in the neighborhood. Knock the door, tap the ... You can now download the offline XAP package file to install & try it.
Download Locations for Do Not Disturb 184.108.40.206 XAP file
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Do Not Disturb XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.