Halo waypoint not working

Games Other Halo
1

I just beat halo reach campaign on normal and was going to halo waypoint to get CQB when it says a new version of halo waypoint is available. So i clicked ok, and downloaded it again. But even though i downloaded it it wont work. Help please.

2

Mine did the same thing

3

Try re downloading it

4

> Try re downloading it

Thats what i did (3 times even)