PPCGeeks - Bing help

I used to have the bing app loaded on my phone and even had the GPS working (sometimes). However, about a couple months ago I started getting errors. I removed the app and tried installing it both through the market place and directly from the bing website but it won’t even load now. Any help to get this up and working again would be great? I really like the voice control and other aspects of the application. Thanks in advance.