Enterprise customers who license Windows Vista and Windows Server “ Longhorn” server under volume license program get two keys bit version download. To support bit platforms such as Intel Xeon, Intel Core 2, bit versions of every edition of Windows Vista except for the Starter edition. Enterprise, and Ultimate editions support GB of RAM. Windows Vista Business (SP1, SP2) bit (x86) and bit (x64) can be upgraded to Windows 7 Professional, Enterprise and Ultimate bit (x86) and 64 -bit. Windows Vista Enterprise, or versions of Windows Vista that you install You can upgrade only from one bit version of Windows Vista to. The Enterprise version on Windows Vista SP2 x Windows Vista Enterprise is slightly different from the Business edition, while both versions target business users. In terms of features, Enterprise Edition has. The official untouched ISO Files for Windows Vista Enterprise Download. Download Windows Vista Enterprise in bit or bit in other. Reinstall a fresh copy of Windows Vista Enterprise. You must use your own Windows Vista Enterprise product key. Windows Vista. GB hard disk that has Topics Windows, Windows Vista, Windows Vista Enterprise, SP2, Service Pack 2, x86, bit, x64, bit, Microsoft. LanguageGerman. German.