asp.net 4.8安装时提示：时间戳签名和/或证书无法验证或已损坏

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windows server 2008 r2安装.NET Framework 4.8.提示信息：时间戳签名和/或证书无法验证或已损坏：

OS Version = 6.1.7601, SP = 1.0, Platform 2, Service Pack 1
OS Description = Win2K8R2 - x64 Enterprise Edition Service Pack 1
MSI = 5.0.7601.17514
Windows version = amd64_windowsfoundation_31bf3856ad364e35_6.1.7601.17514_none_615fdfe2a739474c.manifest
Windows servicing = 6.1.7601.17514
CommandLine = D:\b27b4fda6e829481172c2b\\Setup.exe /x86 /x64 /redist
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4.8 Setup
Package Version = 4.8.04115
User Experience Data Collection Policy: Disabled
Number of applicable items: 10
D:\b27b4fda6e829481172c2b\netfx_Full_x64.msi - Signature verification for file netfx_Full_x64.msi (D:\b27b4fda6e829481172c2b\netfx_Full_x64.msi) failed with error 0x80096005 (时间戳签名和/或证书无法验证或已损坏。)
No FileHash provided. Cannot perform FileHash verification for netfx_Full_x64.msi
File netfx_Full_x64.msi (D:\b27b4fda6e829481172c2b\netfx_Full_x64.msi), failed authentication. (Error = -2146869243). It is recommended that you delete this file and retry setup again.
Exe (D:\b27b4fda6e829481172c2b\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
ServiceControl operation succeeded!
Exe (D:\b27b4fda6e829481172c2b\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
Final Result: Installation failed with error code: (0x80096005), "时间戳签名和/或证书无法验证或已损坏。 " (Elapsed time: 0 00:00:35)

解决：

一，使用补丁的方式（推荐）

安装KB2813430补丁；
32位系统补丁下载地址：
https://www.microsoft.com/zh-CN/download/details.aspx?id=39110

64位系统补丁下载地址：
https://www.microsoft.com/zh-CN/download/details.aspx?id=39115

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