条件“VSDFXAvailable”意味着什么？意思是？ （为什么我的自定义 .net-Setup 失败？）

Question

在 Visual Studio 2010 中，我设置了一个项目“Visual Studio 安装程序”，它包含一个自定义操作。

在我的开发机器上，安装程序按预期工作。

在两台测试机器（安装了 .net 4.0 的 Windows 7）上安装失败。

安装程序正在请求/尝试安装 .net 4.0 框架（已经存在）。

使用 msiexec installer.msi /L*V test.log 我生成了详细的日志，摘录如下。

这让我相信我的问题与启动条件评估失败有关

VSDFX可用

通过谷歌，我只找到了对粘贴日志文件的引用。

这个条件究竟是关于什么的？ 有人可以查看日志文件并确认这是导致错误的原因吗？

谢谢！

完整的日志在这里：http://codetidy.com/359

Action start 17:19:49: VSDCA_VsdLaunchConditions.
INFO   : [01/01/2011 17:19:49:377] [VsdLaunchConditions                   ]: Custom Action is starting...
INFO   : [01/01/2011 17:19:49:378] [VsdLaunchConditions                   ]: CoInitializeEx - COM initialization Apartment Threaded...
INFO   : [01/01/2011 17:19:49:378] [VsdLaunchConditions                   ]: Enumerating table using SQL statement: 'SELECT * FROM `_VsdLaunchCondition`'
INFO   : [01/01/2011 17:19:49:379] [VsdLaunchConditions                   ]: Calling MsiGetActiveDatabase...
INFO   : [01/01/2011 17:19:49:379] [VsdLaunchConditions                   ]: MsiDatabaseOpenViewW - Prepare Database to view table...
INFO   : [01/01/2011 17:19:49:380] [VsdLaunchConditions                   ]: TMsiViewExecute - Open Database view on table...
INFO   : [01/01/2011 17:19:49:380] [VsdLaunchConditions                   ]: Checking a launch condition...
INFO   : [01/01/2011 17:19:49:381] [VsdLaunchConditions                   ]: Getting the condition to evaluate...
INFO   : [01/01/2011 17:19:49:381] [VsdLaunchConditions                   ]: MsiRecordGetStringW - Fetching value...
INFO   : [01/01/2011 17:19:49:381] [VsdLaunchConditions                   ]: MsiRecordGetStringW - Getting value from column '1'...
INFO   : [01/01/2011 17:19:49:382] [VsdLaunchConditions                   ]: Evaluating condition 'VSDFXAvailable'...
INFO   : [01/01/2011 17:19:49:382] [VsdLaunchConditions                   ]: RESULT:    Condition is false.
INFO   : [01/01/2011 17:19:49:382] [VsdLaunchConditions                   ]: MsiRecordGetStringW - Fetching value...
INFO   : [01/01/2011 17:19:49:383] [VsdLaunchConditions                   ]: MsiRecordGetStringW - Getting value from column '2'...
This setup requires the .NET Framework version 4.0.  Please install the .NET Framework and run this setup again.  The .NET Framework can be obtained from the web.  Would you like to do this now?
INFO   : [01/01/2011 17:19:49:384] [VsdLaunchConditions                   ]: MsiSetPropertyW - Setting Property Value...
MSI (s) (24!FC) [17:19:49:384]: PROPERTY CHANGE: Adding HideFatalErrorForm property. Its value is 'TRUE'.
INFO   : [01/01/2011 17:19:49:384] [VsdLaunchConditions                   ]: MsiSetPropertyW - Setting property 'HideFatalErrorForm' to 'TRUE'.
ERROR  : [01/01/2011 17:19:49:385] [VsdLaunchConditions                   ]: Custom Action failed with code: '1603'
INFO   : [01/01/2011 17:19:49:385] [VsdLaunchConditions                   ]: Custom Action completed with return code: '1603'
CustomAction VSDCA_VsdLaunchConditions returned actual error code 1603 (note this may not be 100% accurate if translation happened inside sandbox)
Action ended 17:19:49: VSDCA_VsdLaunchConditions. Return value 3.
Action ended 17:19:49: INSTALL. Return value 3.

Answer 1

该属性似乎由 .NET Framework 启动条件使用。尝试检查 MSI 中的 RegLocator 表以查看启动条件是否使用 Windows Installer 搜索。如果存在，请检查您的计算机上是否存在目标注册表项。

另外，请确保 .NET Framework 安装与您的包平台相匹配。例如，32 位安装程序很可能无法检测到 64 位 .NET Framework。