AND with cookies not work DL this isn't the ftp link, Also m$ now is smarter has protection... Im remember the ADOBE CS6 pre release FTP liks can be downloaded with cookies. In DL without cookies has thies error . But after download an trial product then ftp works , but now M$ have protection and can't work.
That article had something I've never seen before: the concept of "express download" size in WU. For example: KB2919355: 690.0MB vs 112.2MB That'll make a huge difference (considering hundreds of millions of clients) if the largest piece of the update is reduced that much in WU. I assume this is done by WU determining which components the user already has (from prior updates), as opposed to the MSU, which assumes that the user has none?