Tag Archives: svchost

Svchost.exe – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1, Windows 7 SP1 and Windows Small Business Server 2011 (SBS 2011)

Svchost.exe – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1, Windows 7 SP1 and Windows Small Business Server 2011 (SBS 2011)

18-Oct-2012 – 6.1.7601.22137 – Svchost.exe – x86/x64 – http://support.microsoft.com/kb/2775511 – An enterprise hotfix rollup is available for Windows 7 SP1 and Windows Server 2008 R2 SP1

01-Mar-2011 – 6.1.7601.21671 – Svchost.exe – x86/x64 – http://support.microsoft.com/kb/2510636 – An update that improves the startup performance of Windows 7 and of Windows Server 2008 R2 is available

01-Mar-2011 – 6.1.7601.17568 – Svchost.exe – x86/x64 – http://support.microsoft.com/kb/2510636 – An update that improves the startup performance of Windows 7 and of Windows Server 2008 R2 is available

Windows 7, Server 2008 R2 and SBS 2011 RTM or SP1 – svchost.exe may hold a lock on a service and cause slow Windows startup

You may find that svchost.exe holds a lock on a service whilst all the service libraries are being loaded.  This in turn then prevents any other services in the same instance of svchost.exe from starting up until the call to the function has been returned.

An updated version of svchost.exe that will address the issue is available here http://support.microsoft.com/kb/2510636