I'm running 64-bit Vista. When trying to install Microsoft Visual C++ 2008 SP1 Redistributable Package I get the error:
"Error 1935.An error occured during installation of assembly 'Microsoft.VC90.ATL,version="9.0.30729.1",publicKey token="1fc8b3b9a1e18e3b",processorArchitecture="amd64",type="win32"'. Please refer to Help and Support for more information. HRESULT:0x80070424"
"80070424" is the came error code I get when I try to use Windows Update, which also hasn't been working.