安装Visual Studio 2010 Service Pack 1时，出现此错误：
安装没有成功。 尚未安装Microsoft Visual Studio 2010 Service Pack 1，因为：
通用信任失败。
如何安装Service Pack 1？我使用的是Windows 7 32位。
这是日志文件：
OS Version = 6.1.7600, Platform 2
OS Description = Windows 7 - x86 Enterprise Edition
CommandLine = "D:\Softwares\Programming\Visual Studio 10 Service Pack 1\Setup.exe"
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft Visual Studio 2010 Service Pack 1
Package Version = 10.0.40219
User Experience Data Collection Policy: UserControlled
Number of applicable items: 22
Summary Information:
SetupUtility
Service Pack 1 Package
Microsoft Team Foundation Server 2010 Object Model - ENU
Microsoft Visual Studio 2010 Performance Collection Tools - ENU
Microsoft Visual Studio 2010 Ultimate - ENU
Microsoft Visual Studio 2010 ADO.NET Entity Framework Tools
Dotfuscator Software Services - Community Edition
Microsoft SQL Server Data-tier Application Framework 1.1
Microsoft SQL Server 2008 R2 Data-Tier Application Project
Microsoft SQL Server 2008 R2 Transact-SQL Language Service
Microsoft SQL Server 2008 R2 Management Objects
Microsoft SQL Server System CLR Types
Microsoft F# Redist 2.0
VSTO 4.0 Runtime x86
Visual Studio Tools for Office
Help Viewer v1.1
Microsoft SharePoint Developer Tools
Microsoft Visual C++ 2010 x86 Runtime - 10.0.40219
Microsoft Visual C++ Compilers 2010 Standard x86 - 10.0.40219
NDP40-KB2468871.exe
Possible transient lock. WinVerifyTrust failed with error: 2148204800
Possible transient lock. WinVerifyTrust failed with error: 2148204800
D:\Softwares\Programming\Visual Studio 10 Service Pack 1\VS10sp1-KB983509-Pro.msp -
Signature verification for file VS10sp1-KB983509-Pro.msp
(D:\Softwares\Programming\Visual Studio 10 Service Pack 1\VS10sp1-KB983509-Pro.msp)
failed with error 0x800b0100 (No signature was present in the subject.)
No FileHash provided. Cannot perform FileHash verification for VS10sp1-KB983509-Pro.msp
File VS10sp1-KB983509-Pro.msp (D:\Softwares\Programming\Visual Studio 10 Service Pack
1\VS10sp1-KB983509-Pro.msp), failed authentication. (Error = -2146762496). It is
recommended that you delete this file and retry setup again.
Exe (D:\Softwares\Programming\Visual Studio 10 Service Pack 1\SetupUtility.exe)
succeeded.
Exe Log File: dd_SetupUtility.txt
MSI (D:\Softwares\Programming\Visual Studio 10 Service Pack 1\VS10sp1_x86.msi)
Installation succeeded. Msi Log: Microsoft Visual Studio 2010 Service Pack
1_20120208_111135435-MSI_VS10sp1_x86.msi.txt
Final Result: Installation failed with error code: (0x800B010B), "Generic trust failure. " (Elapsed time: 0 00:01:59).
答案 0 :(得分：1)
这种错误通常可以由System Update Readiness Tool修复。试一试，看看它是否解决了。
答案 1 :(得分：1)
我遇到了同样的问题 - 它与Service Pack包中的证书过期有关。尝试将您的系统日期更改为2011年2月1日。更多详细信息，请参阅此处： http://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/acb22961-1cde-488c-a856-eaa32337599a/