If you have troubles accessing MSDN information, you are not alone. Read more about it in this blog on the Dynamics NAV team blog… https://community.dynamics.com/nav/b/navteam/archive/2015/12/17/problem-accessing-content-in-the-msdn-library.
It begins with…
“Some of you may have tried to access our content in the MSDN Library and seen an unexpected error message that the page is unavailable. This issue surfaced Wednesday, and it is taking the MSDN team longer than expected to find a fix to it.”
You can read the rest of it at the above link.