Not detecting wow - no valid instance?

is honorbuddy not working with the us client at the moment. I just downloaded a new wow and havent played for about 3 weeks and tried to get honorbuddy to go and nothing?
The exact error with wow already running and on a character
You have not selected a valid instance of WoW to attach to!
Please restart Honorbuddy and choose a valid instance of WoW to use Honorbuddy with!
This version of Honorbuddy only supports WoW Build #14545
You are currently on build #0

Update HB

I have it was a fresh download today. Then I even checked with the Update HB thing inside the folder!

ok a second fresh download seems to be working. HOorah!.

great