I cannot find a satisfactory answer to this problem. I have been reading all morning trying to find an answer to this and have got nowhere.
I have
Dreamweaver CC, 13.1 build 6443
Extension manager 7.1.1.32
OSX 10.9.1
I have tried installing extensions through extension manager, and the extension palette from within dreamweaver.
Everytime i get the error above.
Someone please help, this is killing me!