FIX Error1603 WHEN installing Intuit QuickBooks 2007

When trying to install Intuit Quickbooks 2007 (QB2007) on Windows Vista,the installer may pop up several error messages related to “RegSvcs.exe – Common Language Runtime Debugging Services”, and then the setup eventually fails with the following error message appear on the screen.
Error Installing .NET 1.1[Error 1603] There was a problem installing “Microsoft .NET Framework 1.1″.
Any one please solve the problem immediately
Murtaza syed

