安裝 ASP.NET MVC3 時發生錯誤訊息如下:
OS Version = 6.0.6000, Platform 2
OS Description = Vista - x64 Ultimate Edition
CommandLine = i:\temp\ext47334\setup.exe
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft ASP.NET MVC 3
Package Version = 3.0.20105.0
User Experience Data Collection Policy: AlwaysUploaded
Number of applicable items: 6
Exe (i:\temp\ext47334\VS10-KB2483190-x86.exe) failed with 0x80070643 - 安裝時發生嚴重錯誤。 .
Final Result: Installation failed with error code: (0x80070643), "安裝時發生嚴重錯誤。 " (Elapsed time: 0 00:00:29).
這個問題在於 VS10-KB2483190-x86.exe 這一個檔案有可能已經安裝過了, 尤其當已經是 VS 2010 SP1 安裝.