RSAT for Windows 10 (KB2693643) doesn't install
RSAT (Remote Server Administration Tools) for Windows 10 64bit (WindowsTH-KB2693643-x64.msu) installs without any errors but is nowhere to be found on a system. The only indication that something went wrong is the fact that installation completes in couple of seconds. Normally RSAT takes much longer to install.
Windows Update Standalone Installer
Update for Windows (KB2693643)