为什么是 .Net Framework 4.7.2 "not supported on this operating system"？ (Windows 10)
Why is .Net Framework 4.7.2 "not supported on this operating system"? (Windows 10)
我试图在 Windows 10 机器上安装 .NET 472 开发包，但遇到了这个错误。
我已经能够在其他 Win10 PC 和 Win7 上安装它。所以它为什么声称是 "not supported".
没有任何明显的意义
在日志中有一些版本检查：
Bundle condition evaluated to false:
((VersionNT = v6.1 AND
ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT
(OSInstallationType = "Client")) OR (VersionNT = v6.3) OR
(VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT >
v10.0))
但这并没有清楚地表明（对我来说）我需要做什么来解决这个问题。也许缺少一些 Windows 更新？
谢谢
Microsoft 有 a support page 其中包含此错误，但没有相关的解决方案：
The .NET Framework 4.5*.x*/4.6*.x*/4.7*.x* is not supported on this operating system:
For failed installations of the .NET Framework on Windows 7 ... [all
specific to Win7 / nothing for Win10]
仅供参考，整个日志文件包含：
[1F70:1E7C][2019-01-09T09:48:04]i001: Burn v3.11.0.1701, Windows v10.0 (Build 10240: Service Pack 0), path: C:\Users\abcdef\AppData\Local\Temp\{D35ACDD2-93C0-4D99-BC39-6A30F2822134}\.cr\NDP472-DevPack-ENU.exe
[1F70:1E7C][2019-01-09T09:48:04]i000: Initializing numeric variable 'IgnorePendingReboot' to value '0'
[1F70:1E7C][2019-01-09T09:48:04]i009: Command Line: '-burn.clean.room=C:\Users\abcdef\Downloads\NDP472-DevPack-ENU.exe -burn.filehandle.attached=420 -burn.filehandle.self=428'
[1F70:1E7C][2019-01-09T09:48:04]i000: Setting string variable 'WixBundleOriginalSource' to value 'C:\Users\abcdef\Downloads\NDP472-DevPack-ENU.exe'
[1F70:1E7C][2019-01-09T09:48:04]i000: Setting string variable 'WixBundleOriginalSourceFolder' to value 'C:\Users\abcdef\Downloads\'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\abcdef\AppData\Local\Temp\Microsoft_.NET_Framework_4.7.2_Developer_Pack_20190109094808.log'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleName' to value 'Microsoft .NET Framework 4.7.2 Developer Pack'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleManufacturer' to value 'Microsoft Corporation'
[1F70:1DA0][2019-01-09T09:48:08]i000: Setting version variable 'WixBundleFileVersion' to value '4.7.3081.0'
[1F70:1E7C][2019-01-09T09:48:10]i100: Detect begin, 5 packages
[1F70:1E7C][2019-01-09T09:48:10]i000: Registry key not found. Key = 'SOFTWARE\Policies\WiX\Burn'
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'NOT NetFxBurnPackageCacheDirectory' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'NetFxBurnPackageCacheDirectory' to value 'C:\ProgramData\Package Cache'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'netfxfullrefresh_43_CBSValue' to value '1'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'netfxfullrefresh_43_OS_BuildNumber' to value '10240'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'NetFxFullRefresh_InstalledRelease' to value '393295'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxFullRefresh_InstalledReleaseExists' to value 1
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'OSBuildNumber' to value '10240'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'OSInstallationType' to value 'Client'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'VS2015GenericBootstrapperInstalled' to value 1
[1F70:1E7C][2019-01-09T09:48:10]i000: File search: wfs7886F3974B7A650CE7C1C92244670750, did not find path: C:\ProgramData\Package Cache\NetFxDevpack_FullRefreshISV_4.7.2_461833\packages\dotnetframework\NDP472-KB4054530-x86-x64-AllOS-ENU.exe
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxIsvRefreshIsCached' to value 0
[1F70:1E7C][2019-01-09T09:48:10]i000: File search: wfsB2051303457C358B8576A6E6F250B3C4, did not find path: C:\Users\abcdef\Downloads\packages\dotnetframework\NDP472-KB4054530-x86-x64-AllOS-ENU.exe
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxIsvRefreshExists' to value 0
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'NetFxIsvRefreshIsCached AND NetFxFullRefresh_InstalledReleaseExists AND NetFxFullRefresh_InstalledRelease >= 461833' evaluates to false.
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfxfullrefreshisv, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx_472mtpack.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx_472mtpacklp.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfxsdk, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx472_bootstrapper2015.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'CompatibilityMode = 1' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition 'RebootPending = 0 OR IgnorePendingReboot = 1' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition 'Privileged' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition '((VersionNT = v6.1 AND ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT (OSInstallationType = "Client")) OR (VersionNT = v6.3) OR (VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT > v10.0))' evaluates to false.
[1F70:1E7C][2019-01-09T09:48:11]e000: Microsoft .NET Framework 4.7.2 Developer Pack is not supported on this Operating System.
[1F70:1E7C][2019-01-09T09:48:11]e000: Error 0x81f40001: Bundle condition evaluated to false: ((VersionNT = v6.1 AND ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT (OSInstallationType = "Client")) OR (VersionNT = v6.3) OR (VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT > v10.0))
[1F70:1E7C][2019-01-09T09:48:11]i199: Detect complete, result: 0x0
这个问题显然是因为我的 Windows 10 版本太老了，确实不受支持。
我无法 100% 确认这一点，因为 运行 the Windows 10 Updater 在这台 PC 上多次失败（因此我放弃了尝试）但有几件关键的事情表明情况确实如此:
Windows 10 在 PC 上构建是 10240
但是在日志中 472 安装程序想要 OSBuildNumber ≥ 14393
Windows10 的不同版本对框架的支持程度不同。我的特定安装可能是早期或预发布版，因为它的版本 # (1701) 根本没有在 https://support.microsoft.com/en-ca/help/13853/windows-lifecycle-fact-sheet
好的，我解决了这个问题，从低版本开始，然后逐步更新到较新的版本。您可以从 here.
下载最新和以前的版本
所以在我的例子中，我必须先安装 .NET Framework 4.5.2，然后再安装后者，依此类推。
OS：Windows 8（不是 8.1 | PS：我讨厌 windows 更新)
我试图在 Windows 10 机器上安装 .NET 472 开发包，但遇到了这个错误。
我已经能够在其他 Win10 PC 和 Win7 上安装它。所以它为什么声称是 "not supported".
没有任何明显的意义在日志中有一些版本检查：
Bundle condition evaluated to false:
((VersionNT = v6.1 AND ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT (OSInstallationType = "Client")) OR (VersionNT = v6.3) OR
(VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT > v10.0))
但这并没有清楚地表明（对我来说）我需要做什么来解决这个问题。也许缺少一些 Windows 更新？
谢谢
Microsoft 有 a support page 其中包含此错误，但没有相关的解决方案：
The .NET Framework 4.5*.x*/4.6*.x*/4.7*.x* is not supported on this operating system:
For failed installations of the .NET Framework on Windows 7 ... [all specific to Win7 / nothing for Win10]
仅供参考，整个日志文件包含：
[1F70:1E7C][2019-01-09T09:48:04]i001: Burn v3.11.0.1701, Windows v10.0 (Build 10240: Service Pack 0), path: C:\Users\abcdef\AppData\Local\Temp\{D35ACDD2-93C0-4D99-BC39-6A30F2822134}\.cr\NDP472-DevPack-ENU.exe
[1F70:1E7C][2019-01-09T09:48:04]i000: Initializing numeric variable 'IgnorePendingReboot' to value '0'
[1F70:1E7C][2019-01-09T09:48:04]i009: Command Line: '-burn.clean.room=C:\Users\abcdef\Downloads\NDP472-DevPack-ENU.exe -burn.filehandle.attached=420 -burn.filehandle.self=428'
[1F70:1E7C][2019-01-09T09:48:04]i000: Setting string variable 'WixBundleOriginalSource' to value 'C:\Users\abcdef\Downloads\NDP472-DevPack-ENU.exe'
[1F70:1E7C][2019-01-09T09:48:04]i000: Setting string variable 'WixBundleOriginalSourceFolder' to value 'C:\Users\abcdef\Downloads\'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\abcdef\AppData\Local\Temp\Microsoft_.NET_Framework_4.7.2_Developer_Pack_20190109094808.log'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleName' to value 'Microsoft .NET Framework 4.7.2 Developer Pack'
[1F70:1E7C][2019-01-09T09:48:08]i000: Setting string variable 'WixBundleManufacturer' to value 'Microsoft Corporation'
[1F70:1DA0][2019-01-09T09:48:08]i000: Setting version variable 'WixBundleFileVersion' to value '4.7.3081.0'
[1F70:1E7C][2019-01-09T09:48:10]i100: Detect begin, 5 packages
[1F70:1E7C][2019-01-09T09:48:10]i000: Registry key not found. Key = 'SOFTWARE\Policies\WiX\Burn'
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'NOT NetFxBurnPackageCacheDirectory' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'NetFxBurnPackageCacheDirectory' to value 'C:\ProgramData\Package Cache'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'netfxfullrefresh_43_CBSValue' to value '1'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'netfxfullrefresh_43_OS_BuildNumber' to value '10240'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'NetFxFullRefresh_InstalledRelease' to value '393295'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxFullRefresh_InstalledReleaseExists' to value 1
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'OSBuildNumber' to value '10240'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting string variable 'OSInstallationType' to value 'Client'
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'VS2015GenericBootstrapperInstalled' to value 1
[1F70:1E7C][2019-01-09T09:48:10]i000: File search: wfs7886F3974B7A650CE7C1C92244670750, did not find path: C:\ProgramData\Package Cache\NetFxDevpack_FullRefreshISV_4.7.2_461833\packages\dotnetframework\NDP472-KB4054530-x86-x64-AllOS-ENU.exe
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxIsvRefreshIsCached' to value 0
[1F70:1E7C][2019-01-09T09:48:10]i000: File search: wfsB2051303457C358B8576A6E6F250B3C4, did not find path: C:\Users\abcdef\Downloads\packages\dotnetframework\NDP472-KB4054530-x86-x64-AllOS-ENU.exe
[1F70:1E7C][2019-01-09T09:48:10]i000: Setting numeric variable 'NetFxIsvRefreshExists' to value 0
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'NetFxIsvRefreshIsCached AND NetFxFullRefresh_InstalledReleaseExists AND NetFxFullRefresh_InstalledRelease >= 461833' evaluates to false.
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfxfullrefreshisv, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx_472mtpack.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx_472mtpacklp.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfxsdk, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i101: Detected package: netfx472_bootstrapper2015.msi, state: Absent, cached: None
[1F70:1E7C][2019-01-09T09:48:10]i052: Condition 'CompatibilityMode = 1' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition 'RebootPending = 0 OR IgnorePendingReboot = 1' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition 'Privileged' evaluates to true.
[1F70:1E7C][2019-01-09T09:48:11]i052: Condition '((VersionNT = v6.1 AND ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT (OSInstallationType = "Client")) OR (VersionNT = v6.3) OR (VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT > v10.0))' evaluates to false.
[1F70:1E7C][2019-01-09T09:48:11]e000: Microsoft .NET Framework 4.7.2 Developer Pack is not supported on this Operating System.
[1F70:1E7C][2019-01-09T09:48:11]e000: Error 0x81f40001: Bundle condition evaluated to false: ((VersionNT = v6.1 AND ServicePackLevel >= 1) OR (VersionNT = v6.2 AND NOT (OSInstallationType = "Client")) OR (VersionNT = v6.3) OR (VersionNT = v10.0 AND OSBuildNumber >= 14393) OR (VersionNT > v10.0))
[1F70:1E7C][2019-01-09T09:48:11]i199: Detect complete, result: 0x0
这个问题显然是因为我的 Windows 10 版本太老了，确实不受支持。
我无法 100% 确认这一点，因为 运行 the Windows 10 Updater 在这台 PC 上多次失败（因此我放弃了尝试）但有几件关键的事情表明情况确实如此:
Windows 10 在 PC 上构建是 10240
但是在日志中 472 安装程序想要 OSBuildNumber ≥ 14393
Windows10 的不同版本对框架的支持程度不同。我的特定安装可能是早期或预发布版，因为它的版本 # (1701) 根本没有在 https://support.microsoft.com/en-ca/help/13853/windows-lifecycle-fact-sheet
上列出
好的，我解决了这个问题，从低版本开始，然后逐步更新到较新的版本。您可以从 here.
下载最新和以前的版本所以在我的例子中，我必须先安装 .NET Framework 4.5.2，然后再安装后者，依此类推。
OS：Windows 8（不是 8.1 | PS：我讨厌 windows 更新)