I keep getting this error! Please help!

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 #16357
You are currently on build #0
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Please help.

I just got this new PC for Christmas and I get this error. It was working fine on my last computer. Dont know what could be wrong.

 

Make sure you are logged into your toon.

 

Ok, so I did that, Now its saying max sessions? I cant get it to go away. I looked in my try, nothing. CTRL+ALT+DEL, Its not there. I dont know :/

 

Go to Home Page - Buddy Auth Portal. If you havent registered there, register with the email address you used when you purchased HB.
There you can kill active sessions.

 

So I did that, but it crashes when I start it, start it again, max sessions, Ill kill it, and rinse and repeat.

 

So post a screenshot of the error it gives you when it crashes.