TypeError: DLL.checkSerial is not a function

I upgraded my computer and had to apply the extensions to Dreamweaver they no longer work now all i get is this, message:

TypeError: DLL.checkSerial is not a function

machine changed from windows 7 to windows 10
latest versions of Dreamweaver both cc and 6, i just downloaded the extensions so would be the version up to a few minutes ago.

The function in the error is not used in the latest version of the extensions. You must have some outdated version left behind.

I'd try clearing your local users configuration folder and reinstalling the latest versions and this error should no longer occur.

Ok I deleted the configuration folder and cleared all from the extension manager (remove) downloaded and installed all again, that error is gone but none of the plugins now work they are like trying to open the register the key thing and then throw javascript errors example

Unable to open script c:\Program Files\Adobe Dreamweaver CC 2015\Configuration\Shared\Webassist\eCart\WA_RunCommands.js

Or when I try Dataassit it does nothing does not open any panel

I also just unistalled and reinstalled dreamweaver the extensions are not working for me help please

What is your skype contact information? I can take a look. It sounds like the secondary installer didn't run properly. Did you open a page after installing and let the secondary installer run? Then you have to restart Dreamweaver after that.

Yes i opened a php page after first installer waitied for it to do the 3 steps restarted dreamweaver

We reinstalled all of the extensions in a screen sharing session and they seemed to all work properly.