![SwiftOnSecurity on Twitter: "PSA: If your corporate Win7 and 2k8R2 boxes don't have hotfix KB277551 installed, you are slowing down computers https://t.co/M51Hnjy3IP" / Twitter SwiftOnSecurity on Twitter: "PSA: If your corporate Win7 and 2k8R2 boxes don't have hotfix KB277551 installed, you are slowing down computers https://t.co/M51Hnjy3IP" / Twitter](https://pbs.twimg.com/media/CXhS7U9UwAAu_z7.png)
SwiftOnSecurity on Twitter: "PSA: If your corporate Win7 and 2k8R2 boxes don't have hotfix KB277551 installed, you are slowing down computers https://t.co/M51Hnjy3IP" / Twitter
![System Center Configuration Manager и как с ним бороться » Blog Archive » установка накопительного обновления KB2775511 System Center Configuration Manager и как с ним бороться » Blog Archive » установка накопительного обновления KB2775511](http://liashov.com/wp-content/uploads/2013/03/4.png)
System Center Configuration Manager и как с ним бороться » Blog Archive » установка накопительного обновления KB2775511
![How To Update Windows Automatically – Instructions for Windows XP, Vista, Win 7 and 8 « TipTopSecurity How To Update Windows Automatically – Instructions for Windows XP, Vista, Win 7 and 8 « TipTopSecurity](https://tiptopsecurity.com/wp-content/uploads/2013/12/Update702.png)
How To Update Windows Automatically – Instructions for Windows XP, Vista, Win 7 and 8 « TipTopSecurity
![Kevin Greene IT Blog: SCOM - KB2775511 Causes Unwanted (and nasty) Event ID 2115, Heartbeat Failures and Grey States Kevin Greene IT Blog: SCOM - KB2775511 Causes Unwanted (and nasty) Event ID 2115, Heartbeat Failures and Grey States](http://2.bp.blogspot.com/-Ku3MWL2VYx8/Ue21GkcsnMI/AAAAAAAACQk/9fti-UykNss/s1600/caution_hotfix.png)
Kevin Greene IT Blog: SCOM - KB2775511 Causes Unwanted (and nasty) Event ID 2115, Heartbeat Failures and Grey States
![System Center Configuration Manager и как с ним бороться » Blog Archive » установка накопительного обновления KB2775511 System Center Configuration Manager и как с ним бороться » Blog Archive » установка накопительного обновления KB2775511](http://liashov.com/wp-content/uploads/2013/03/7.png)