Microsoft, SBS 2011, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Small Business Server 2011, Windows, Windows 7, Windows Server 2008 R2

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

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

24-Nov-2011 – 6.1.7601.21866 – Hidclass.sys – x86/x64 – http://support.microsoft.com/kb/2637924 – “0x00000050” Stop error when you disconnect a HID during the system startup process in Windows 7 or in Windows Server 2008 R2