You are downloading the Buzzer XAP file v126.96.36.199 for Windows Phone. Buzzer is a free and useful Entertainment app: This application is a game show buzzer. Awesome features include:-A massive red button that plays a sound of your choice from the config ... You can now download the offline XAP file to install & try it.
Download Locations for Buzzer 188.8.131.52 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Buzzer XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.