I know, that this is a monolog, but the cutechat really have a problem with the rightclickmenu.

I have started a new solution called testchat. I have then added the cutechat files and guess what. The rightclick menu is not working. So the conclusion must be, that the right click menu only works, if you are using the  Sampleproject. The moment you add the sampleproject to another solution, the rightclick menu is not working.

Try it yourself and you will see it for yourself.