Also, ensure each button has the Can Click permission for your usergroups. Finally, ensure you're not testing this with your own posts, as you cannot click the buttons on your own posts.
very strange... I can not wiew DBTech - Post Thanks in Admincp navigation menu !
In Admincp>option>"DragonByte Tech: Advanced Post Thanks / Like - General Options" there are some options but seems set well.
Yes, repairing the cache got mine working also. I could not find any documentation in the package - the html page did not really work, but I was able to get it going from help here. Works nice!