I've been up all night trying to download the trial version of Dreamweaver CS6. I've tried all the suggestions in the forum without success. The sign in with an Adobe ID window kept giving me a error 100 message but I had no problem accessing the internet. Finally, I was able to direct download the file but after spending hours to get it to open, I figured out that I had to add an ".exe" extension to get it to open and install. When I tried to run Dreamweaver, it still is looking for a login with an Adobe ID (which I have). Same problem as before, it doesn't recognize that I'm connected to the internet. Tried it with and without firewall without success.
PolishPirate I would recommend reviewing Sign in or activation errors | CS6, CS5.5 Subscriptions, CS6 Perpetual - http://helpx.adobe.com/x-productkb/policy-pricing/activation-network-i ssues.html.