Originally Posted by DustyDisks
I have seen the same thing with other aps on my fire. It seems that amazon has the fire setup so it will refuse to run some aps. Mine will do as yours did download ok, but then refuse to install. I think it is a amazon lockout thing.
Thanks mate - I suspected as much
The original Fire would install the Kobo app so I thought the HD would too, but it seems not. Deliberately locking such apps is a pretty customer unfriendly thing to do