Windows Server build 17035

Windows Server build 17035 is a build of Windows Server version 1803, and the third official Insider build of this version. It was released on 15 November 2017.

New features

 * Enabled Storage Spaces Direct (S2D), as well as added a new feature to it called Data Deduplication, a then highly-request feature for both Storage Spaces Direct and ReFS.
 * Developers can now use localhost or loopback to access services running in containers on the host.

Bugs

 * The BFE (base filtering engine) service may fail to start, which prevents the Windows Defender firewall service (MpsSvc) from running.
 * There's a chance of a BSOD because of a kernel security check failure from a corrupted list entry in a deferred free pool.
 * Some applications can randomly crash because of a heap entry corruption error (0xC0000374) in the health attestation configuration service provider (CSP) library (.
 * If you test the Windows core, it may fail because of a timeout while attempting to load the test libraries.