"Microsoft Office 2007 encountered an error during setup.
The Windows Installer service cannot update one or more protected Windows files."
Jika muncul error ini, hanya membutuhkan copy file fp4autl.dll ke C:\Program Files\Common Files\Microsoft Shared\web server extensions\40\bin.
Selengkapnya di http://forums.techarena.in/office-setup/627360.htm
Tool simplenya di http://bit.ly/error_2007
The Byte Converter
1 Byte = 8 Bit
1 Kilobyte = 1024 Bytes
1 Megabyte = 1048576 Bytes
1 Gigabyte = 1073741824 Bytes
The Byte Converter by Malte Philipp