VS2017.15.8.4 錯誤修正
最近一直不太敢安裝Vs2017的更新,尤其是跳版號的，每次裝都有問題，這次要從15.7.x升上15.8.4，安裝後，果然不出所料...專案全部無法載入..
解決方式
根據訊息到開發論壇找到了解答如下:
1.使用管理者權限打開Developer Command
2.輸入以下的命令列
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.Framework.dll"
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.dll"
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.Engine.dll"
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.Conversion.Core.dll"
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.Tasks.Core.dll"
gacutil /i "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Build.Utilities.Core.dll"
完成後，需重新打開方案才會正常載入。
參考來源
