The link you shared is just for a very small 1.07 MB setup file, similar to the Click-to-Run version I already downloaded from my Microsoft account, which I cannot download on my Windows XP computer, saying it's not a valid Win32 application, when it's 32-bit Windows. LOL I want the full-size MSI installer. Where is this file? Does the link provide an updated copy of Office 2013 with Service Pack 1 preinstalled, or do I have to install that myself? When I try to run the setup file on my Windows XP computer, it says it's not a valid Win32 application, again. I know Office 2013 is not supported by Windows XP; I just want to download the offline MSI installer for Office 2013 Pro on my Windows XP computer to be installed on my Windows 7 64-bit computer, but how? Do I need the Office Deployment Tool to install this copy of Office 2013 Pro, or it that optional?