Visual Studio Installation Files

Are you sure you have a valid distribution of Visual Studio 2005?  I say this because the file you mention is not included in mine and I should also say it's highly unlikely that anyone with a genuine distribution will send you the file even if they have it as that would not be in keeping with Microsoft's EULA (i.e. End User License Agreement)

P.S. I also very much doubt you will get the response you're looking for from your post in the MSDN forum but of course I could be wrong, 
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1242444&SiteID=1