I'm really surprised that no one has complained about this. At some point in recent releases (maybe this last one) PDFCreator started offering to install Avast antivirus software. However, it offers it at the very END of the process, and the "install" button is exactly where the "exit" button that one has grown accustomed to seeing at the end of the install would be. This is bordering on sleazy since you offer other optional software BEFORE doing the install and users would not expect to see another prompt at that point. Even worse, I accidentally installed it and a normal uninstall will not work and I'm apparently going to have to reboot my machine into Safe Mode for the removal process to run. So not only are you offering the software in a questionable manner, the software itself behaves poorly and really shouldn't even be associated with PDFCreator.