It's safe to assume that we understand that, when we install software, it will write various files to your system and add entries to your Registry. These can cause issues with your PC, especially when you try and uninstall at a later date (I'm aware of this situation right now, being unable to remove the old public beta of Adobe Dreamweaver CS4, even though CS3 is installed and I've just paid for an upgrade to CS4 - but the beta has timed out and can't be removed from the regular uninstaller or via a third-party tool such as Revo Uninstaller. Grrr!) and find that your system won't boot quickly as it's looking for files that do not existing on your computer.06 Jan 2009