Yeah, can't find the entry anymore in control panel. It's the old version of 3D Game Studio (A5.5). I wanted to install the new one (A6.X) but there might be problems withouth getting rid of the old one before.. and it doesn't have it's own uninstaller :-(
The only uncomfortable way of trying to fix it is to install the old version again, run the uninstaller and install the new version - hope this will work, but would prefer a better solution...