Ataport.sys – Revision History for Windows Vista SP2, Windows Server 2008 SP2 and Windows Small Business Server 2008 (SBS 2008)

09-May-2012 – 6.0.6002.22850 – Ataport.sys – x86/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

17-Mar-2010 – 6.0.6002.22366 – Ataport.sys – x86/x64 – http://support.microsoft.com/kb/980080 – Files may be corrupted when a computer that is running Windows Vista or Windows Server 2008 enters the sleep mode or the hibernate mode

21-Dec-2009 – 6.0.6002.22291 – Ataport.sys – x86/x64 – http://support.microsoft.com/kb/977890 – The system restarts unexpectedly when OOBE runs, and you receive the following error message: “Failure occurred during online installation”

06-Nov-2009 – 6.0.6002.22260 – Ataport.sys – x86/x64 – http://support.microsoft.com/kb/977323 – After you change the SATA mode of disk devices to use the AHCI specification on a Windows Server 2008-based or Windows Vista-based computer, the computer or certain applications randomly stop responding for 60 seconds or longer

22-Sep-2009 – 6.0.6002.22230 – Ataport.sys – x86/x64 – http://support.microsoft.com/kb/974073 – An update for the Msahci.sys driver has been released for AMD chipsets

20-May-2009 – 6.0.6002.22139 – Ataport.sys – x86/x64 – http://support.microsoft.com/kb/971390 – A minor delay occurs when Windows Vista or Windows Server 2008 resumes from sleep if the hard disk is attached to a secondary ATA port