Visual Studio 2008 Install help

I’m trying to install Visual Studio 2008 and I keep getting this:
[03/30/08,19:20:28] Microsoft Document Explorer 2008: [2] c:\users\lucas\appdata\local\temp\rar$ex05.354\setup\..\wcu\dexplore\dexplore.exe could not be unpackaged because it is not a cabinet.
[03/30/08,19:20:28] setup.exe: [2] ISetupComponent::Pre/Post/Install() failed in ISetupManager::InternalInstallManager() with HRESULT -2147467259.

Can somebody plz help me?
Answer #1
maybe it will help http://www.google.com?p=41644434