Ok, my Web Application Designer seems to have a huge problem. I can run it and display existing templates. I can even create new templates, but the problem is that I can't add any elements to the template. Every time I try to drag and drop new elements into the template I get the "wrong way" sign and I can't do anything. I
I have access to different systems and I have the same problem in all of them, so I think it could be something with my computer and its components, but I don't know where or what to look at.