I want to install camera software on my PC for a second time - leave the original install in place,but have a second install on the same HD. Is this possible? When i load the disc into the drive it does not give me the option to install it;just options to `modify`,`install other options` or `remove`. Don`t want to do any of that ,just install it again in another HD location - but the software obviously recocnises that it is already installed. Any way around this?