的Visual Studio 2015年社區致命錯誤

Question

我已經試過：

• 卸載VS 2015年再發行
• 無論是網絡安裝和ISO
• 刪除在％TEMP％一切
• 卸載失敗的安裝並刪除其文件夾
• 重新啓動一打ES
• 已經把所有的Windows 7更新

錯誤日誌：

[0D24:07E0][2016-06-09T23:57:04]i301: Applying execute package: vs_devenvLP, action: Install, path: C:\ProgramData\Package Cache\{173D2989-6B09-3A90-8819-A53E43F99818}v14.0.23107\packages\vs_devenvLP\vs_devenvLP.msi, arguments: ' MSIFASTINSTALL="7" VSEXTUI="1"' 
[1380:0C44][2016-06-09T23:57:05]i000: MUX: ExecuteError: Package (vs_devenvLP) failed: Error Message Id: 2902 ErrorMessage: The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2902. 
[0D24:07E0][2016-06-09T23:57:05]e000: Error 0x80070643: Failed to install MSI package. 
[0D24:07E0][2016-06-09T23:57:05]e000: Error 0x80070643: Failed to execute MSI package. 
[1380:0C44][2016-06-09T23:57:05]e000: Error 0x80070643: Failed to configure per-machine MSI package. 
[1380:0C44][2016-06-09T23:57:05]i000: MUX: Installation size in bytes for package: vs_devenvLP MaxAppDrive: 0 MaxSysDrive: 413696 AppDrive: 0 SysDrive: 131072 
[1380:0C44][2016-06-09T23:57:05]i000: MUX: Return Code:0x80070643 Msi Messages:The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2902. Result Detail:0 Restart:None 
[1380:0C44][2016-06-09T23:57:05]i000: MUX: Set Result: Return Code=-2147023293 (0x80070643), Error Message=The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2902. , Result Detail=, Vital=True, Package Action=Install, Package Id=vs_devenvLP 
[1380:0C44][2016-06-09T23:57:05]i000: Setting string variable 'BundleResult' to value '1603' 
[1380:0C44][2016-06-09T23:57:05]i319: Applied execute package: vs_devenvLP, result: 0x80070643, restart: None 
[1380:0C44][2016-06-09T23:57:05]e000: Error 0x80070643: Failed to execute MSI package. 
[1380:0C44][2016-06-09T23:57:05]i000: MUX: ExecutePackageBegin PackageId: vs_devenvLP 

任何意見或解決方案是值得歡迎的。

Answer 1

它無法訪問某些文件夾，如開始菜單和某些系統文件夾。

我遞歸地獲得了所有文件夾的所有權，並將其權限設置爲完全訪問權限，並且能夠安裝。

Answer 2

大部分時間都意味着你的軟件包已損壞。

您應該驗證您的包是否損壞。請使用FCIV.exe http://support.microsoft.com/kb/841290來驗證ISO的散列。任何差異都會表明文件已損壞。

VS社區的SHA-1值是「BAAD3CEBAB7A5834D8F78F7D02E4880C010F3BA9」。

如果您的SHA-1值未被使用，這意味着您的軟件包已損壞，您應該重新下載並重新安裝它。例如。從這裏：http://download.microsoft.com/download/0/B/C/0BC321A4-013F-479C-84E6-4A2F90B11269/vs2015.com_enu.iso

或者，如果你不想採取任何步驟，你只需要重新安裝Windows。我會幫你的。