I've been trying to install Windows 7 on an older PC that originally ran Windows XP. During the installation process, I encountered several issues including driver incompatibilities and error messages related to hard disk formatting. Does anyone have tips on how to effectively manage these challenges? Specifically, which drivers are essentail to update before initiating the installation, and are there particular settings or tools recommended for formatting older hard disks for Windows 7? Any advice or shared experiences would be greatly appreciated!