Windows Server Essentials Connector for Windows Server 2012 R2 in MS DownloadCenter. KB2790621 for Win7, 8, 8.1.
New official updates from this busy Patch Tuesday (both x86 and x64 Windows 7): security updates: KB2847311 KB2855844 KB2862330 KB2862335 KB2864058 KB2864202 KB2868038 KB2876284 KB2883150 KB2884256 features updates: KB2852386 KB2882822 KB2885698 KB2888049 KB2883457 (inject to dvd image / only offline update) .net 3.5.1 updates: KB2861191 KB2861698 KB2863240
New Hotfixes: KB2874401 (NFS) KB2878035 KB2878084 KB2880024 KB2780130-v2 KB2883703 KB2884172 KB2886366 KB2887519 (SUA) Superseded updates: KB2753842-v2 (by KB2847311) KB2592525 (by KB2855844) KB2836942 (by KB2861698) KB2798670 (by KB2862330) KB2770436-v2 (by KB2862335) KB2804579 (by KB2863240) KB2868238 (by KB2864058) KB2521624 (by KB2868038) KB2712561 (by KB2868038) KB2874984 (by KB2876284) KB2875501 (by KB2882822) KB2878378 (by KB2882822) KB2876315 (by KB2883150) KB2757817 (by KB2885698) KB2687799 (by KB2888049) KB2871565 (by KB2888049) KB2761774 (by KB2874401) KB2697645 (by KB2878035) KB2540175 (by KB2878035) KB2727118-v2 (by KB2878084) KB2799406 (by KB2880024) KB2780130 (by KB2780130-v2) KB2780102-x64 (by KB2780130-v2) KB2856905 (by KB2884172) KB2715992 (by KB2886366) KB2786401 (by KB2887519) Note: KB2855844 is superseded if you install platform update KB2670838 KB2884172 is superseded if you install WMF KB2506143