Windows Vista Service Pack 1 (SP1) RC should be used to update a PC running Windows Vista RTM to Windows Vista SP1. This standalone package will install SP1 as well as any applicable pre-requisite packages.
The 5-Language standalone package supports installations on all versions of Windows Vista with one or a combination of the following languages installed: English, German, Japanese, French, Spanish.
Download Size:31 KB - 436.5 MB*
*Download size depends on selected download components
