Слави, не се притеснявай! Тоя SP1 няма нищо със SP на XP-то ти. Виж и
това:
Visual Studio 2005 Service Pack 1 Release NotesSupported Operating Systems
* Microsoft Windows 2000 Professional SP4
* Microsoft Windows 2000 Server SP4
* Microsoft Windows 2000 Advanced Server SP4
* Microsoft Windows 2000 Datacenter Server SP4
* Microsoft Windows XP Professional x64 Edition (WOW)
* Microsoft Windows XP Professional SP2
* Microsoft Windows XP Home Edition SP2
* Microsoft Windows XP Media Center Edition 2002 SP2
* Microsoft Windows XP Media Center Edition 2004 SP2
* Microsoft Windows XP Media Center Edition 2005
* Microsoft Windows XP Tablet PC Edition SP2
* Microsoft Windows Server 2003, Standard Edition SP1
* Microsoft Windows Server 2003, Enterprise Edition SP1
* Microsoft Windows Server 2003, Datacenter Edition SP1
* Microsoft Windows Server 2003, Web Edition SP1
* Microsoft Windows Server 2003, Standard x64 Edition SP1 (WOW)
* Microsoft Windows Server 2003, Enterprise x64 Edition SP1 (WOW)
* Microsoft Windows Server 2003, Datacenter x64 Edition SP1 (WOW)
* Microsoft Windows Server 2003 R2, Standard Edition
* Microsoft Windows Server 2003 R2, Standard x64 Edition (WOW)
* Microsoft Windows Server 2003 R2, Enterprise Edition
* Microsoft Windows Server 2003 R2, Enterprise x64 Edition (WOW)
* Microsoft Windows Server 2003 R2, Datacenter Edition
* Microsoft Windows Server 2003 R2, Datacenter x64 Edition (WOW)
* Microsoft Windows Vista