Msahci.sys 2008 R2 – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)

Msahci.sys 2008 R2 – Pre Service Pack 2 Revision History for Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)

10-Mar-2014 – 6.1.7601.18413 – Msahci.sys – x86/x64 – http://support.microsoft.com/kb/2939652 – WM_DEVICECHANGE messages are delayed after a SATA hard disk is removed

08-Mar-2014 – 6.1.7601.22620 – Msahci.sys – x86/x64 – http://support.microsoft.com/kb/2939652 – WM_DEVICECHANGE messages are delayed after a SATA hard disk is removed

20-Nov-2010 – 6.1.7601.17514 – Msahci.sys – x64 – http://support.microsoft.com/kb/2703639 – MMC stops responding when you disable or enable an ATA channel on a Windows Server 2008-based or Windows Server 2008 R2-based computer