Ngen.exe – Revision History for Microsoft .NET Framework 4
27-Jun-2011 – 4.0.30319.486 – Ngen.exe – http://support.microsoft.com/kb/2571181 – FIX: Computer stops responding when the Mscorsvw.exe process starts in the .NET Framework 4
.NET Framework, 4, Microsoft, SBS 2003, SBS 2008, SBS 2011, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 2, Service Pack 3, Service Pack 3, Small Business Server 2003, Small Business Server 2008, Small Business Server 2011, Windows, Windows 7, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP, XP Mode