There is a itellyou that updates all of the MSDN packages. If you have Microsoft's registered account, or from the Microsoft official website to download better. and compare the system in your account with the itellyou. found that the SHA1 code is not the same, it is estimated that the official assigned serial number may not be used in the Itellyou downloaded software package.
In such a practice. Start tossing and downloading from official website. The speed is super slow, a WINDOWS10 will have to download several days to complete. Is it an impossible task at home? I remember when I was abroad, there was no such problem at all.
The official tip of Microsoft Download Manager after IE11, is completely invalidated. The simulation changes the browser version and doesn't work.
After a search, we finally found an ideal solution.
With Firefox + downthemall! plugin, this plug-in similar to the multi-threaded download mechanism of thunder, and download speed can reach the network limit value.
Thank the Great God Christian Woerz for sharing in this post
The Downthemall-addon for Firefox works well with MSDN. Also it allows to download with a much faster speed than with many and other download-helpers.
Update
It's very easy-to-use. Only start the download. Than in the window where can set the Download-path, there'll be a downthemall-option. Maybe you has to write in the username and your password again.
Http://superuser.com/questions/650350/using-a-download-manager-to-download-from-an-msdn-subscription
[Resolved] Invalid Microsoft Download Manager from Microsoft Partner resource and MSDN download system and software