Oh, yea on more thing. WinCC aplication made system folder (if I can call it that way) which left after removing application. Here's folder on picture. I cannot open it and it's not needed. How can I remove it? I had similar problems recently when one application left trace in Control Panel, I found appropriate .cpl file and delete it.
(It is visible after opening My Computer)
I don't know how to delete this, if you know please tell me, if not....well, nobody is perfect....
- Micko