Autoplay does not work with Canon S45

When connecting my canon S45 camara with the USB port, I get an autoplay selection menu. In this menu various applications are listed with which I can download images from my camara - but cam2pc ist not listed. :(
I did check whether cam2pc is listed as an autoplay application with Powertoys/Tweak and it is listed in the autoplay menu when I insert a blank CD.
I would like to have an additional entry for cam2pc.
What do I have to do to get it working?
I did check whether cam2pc is listed as an autoplay application with Powertoys/Tweak and it is listed in the autoplay menu when I insert a blank CD.
I would like to have an additional entry for cam2pc.
What do I have to do to get it working?