Language packs not available -
http://windowsvistablog.com/blogs/wi...vista-sp1.aspx
"We have some information we'd like to share in regards to Windows Vista SP1
and folks running Language Packs. Some of you may have noticed that after
installing Windows Vista SP1 on Windows Vista Ultimate - the Language Packs
fail to appear on Windows Update (KB947875).
We will be releasing Windows Vista SP1 in two "waves". The first wave will
only provide Windows Vista SP1 to Windows Vista Ultimate PCs running the
following 5 Languages: English, French, German, Japanese and Spanish. The
second wave will follow shortly after - supporting all 36 languages. "
see:
http://support.microsoft.com/kb/947875
Error message when you try to install Windows Vista Service Pack 1:
"Installation was not successful" or "An internal error occurred while
installing the service pack"
http://support.microsoft.com/kb/947366
The update is not installed successfully, you receive a message, and the
computer restarts when you try to install an update in Windows Vista
http://support.microsoft.com/kb/949358
How to uninstall Windows Vista SP1 as a troubleshooting step
http://support.microsoft.com/kb/948537
Windows Vista Service Pack 1 is not available for installation from Windows
Update and is not offered by Automatic Updates:
http://support.microsoft.com/kb/948343
How to install Windows Vista Service Pack 1 when the Windows Vista
activation period has expired
http://support.microsoft.com/kb/947874
You are prompted to activate Windows Vista after you install Windows Vista
Service Pack 1
http://support.microsoft.com/kb/947519
How to copy a language pack to a Windows distribution for Windows Vista
Service Pack 1
http://support.microsoft.com/kb/949532
Important: Things to know before you download Windows Vista SP1
http://technet.microsoft.com/en-us/w.../bb968859.aspx
Learn how to install Windows Vista Service Pack 1 (SP1)
http://windowshelp.microsoft.com/win...6f2021033.mspx
Windows Vista Service Pack 1 (All Languages) Unlimited installation and
compatibility support is available at no charge until March 18, 2009.
https://support.microsoft.com/oas/de...4&gprid=500921
HTH