CEP Extension not visible in Window > Extensions for Dreamweaver 2014.1.1

Hi everyone,

I'm trying to create a CEP Extension for Dreamweaver. Does anyone can send me a demo CEP extension which actually works in Dreamweaver? I've used this example, without success:

ExchangeExample Samples/ExchangeExample at master · Adobe-CEP/Samples · GitHub

For this example, Dreamweaver is listed in the hostlist of CSXS > Manifest.xml:

I've copied the extensions files to the following directories:

C:\Program Files\Adobe\Adobe Dreamweaver CC 2014.1\configuration\CEP\extensions\ExchangeExample
C:\Program Files (x86)\Adobe\Adobe Dreamweaver CC 2014.1\configuration\CEP\extensions\ExchangeExample
C:\Program Files\Common Files\Adobe\CEP\extensions\ExchangeExample
C:\Program Files (x86)\Common Files\Adobe\CEP\extensions\ExchangeExample
C:\Users\username\AppData\Roaming\Adobe\CEP\extensions\ExchangeExample
C:\Users\bc-olo.AD\AppData\Roaming\Adobe\Dreamweaver CC 2014.1\en_US\Configuration\CEP\Extensions\ExchangeExample

Furthermore, I've added the PlayerDebugMode key to the register at HKEY_CURRENT_USER\Software\Adobe\CSXS.3\, HKEY_CURRENT_USER\Software\Adobe\CSXS.5\ and HKEY_CURRENT_USER\Software\Adobe\CSXS.6\.

Still, the extension is not visible in Window > Extensions > (No extensions available).