I have both: Dreamweaver CS6 and CC and downloaded every extension that I have Purchased (60+). I copied and pasted them over all the extensions that I had thinking that would take of updated extensions. Now, only a few extensions work with CS6 and only a handful works with CC.

I downloaded both types of files:. mxp and .zxp

Error message when trying CC is "unable to unpack"
Error for CS6: "invalid file"

I need help and I need it fast. I am out of business until I get back up and running!