I have been trying to figure out how to upgrade from 11.2 to 11.3 since yesterday. I am a Mac user but that shouldn't make too much difference, and since I posted my frustrations last night no one has answered. I follow every link I can find time after time and every time it leads me to a download page for 11.2. I tried the links thee to obtain the installers, but as I would have expected they don't work presumably because the relate to 11.2 which is already installed. Please someone tell me how to obtain the installers for 11.3. Also do I need to completely remove 11.2 from my machines before trying to install 11.3. It would be nice to hear from someone, but as I have this fear that I am too dim to understand the process I won't yet and shout about this...