Question

我正在使用VS 2015，因为Visual Studio 2012没有Visual C ++ Redistributable的先决条件。所以我创建了一个自定义引导程序并存储在VS bootstrapping文件夹中。

package.xml中

<Package
  xmlns="http://schemas.microsoft.com/developer/2004/01/bootstrapper"
  Name="DisplayName"
  Culture="Culture"
>
    <Strings>
        <String Name="DisplayName">Visual C++ 2012 Runtime Libraries (x86)</String>
        <String Name="Culture">en</String>
        <String Name="AdminRequired">You do not have the permissions required to install Visual C++ 2012 Runtime Libraries (x86). Please contact your administrator.</String>
        <String Name="InvalidPlatformWin9x">Installation of Visual C++ 2012 Runtime Libraries (x86) is not supported on Windows 95. Contact your application vendor.</String>
        <String Name="InvalidPlatformWinNT">Installation of Visual C++ 2012 Runtime Libraries (x86) is not supported on Windows NT 4.0. Contact your application vendor.</String>
        <String Name="GeneralFailure">A failure occurred attempting to install Visual C++ 2012 Runtime Libraries (x86).</String>
        <String Name="VCRedistExe">https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x86.exe</String>

    </Strings>
</Package>

这是product.xml

<?xml version="1.0" encoding="utf-8" ?> 
<Product
  xmlns="http://schemas.microsoft.com/developer/2004/01/bootstrapper"
  ProductCode="Microsoft.Visual.C++.12.0.x86"
>
  <PackageFiles>
    <PackageFile Name="vcredist_x86.exe" HomeSite="VCRedistExe" PublicKey="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" />
  </PackageFiles>

  <InstallChecks>
    <MsiProductCheck Property="VCRedistInstalled" Product="{6C772996-BFF3-3C8C-860B-B3D48FF05D65} "/>
  </InstallChecks>

  <Commands Reboot="Defer">
    <Command PackageFile="vcredist_x86.exe" 
         Arguments=' /q:a ' 
         >

      <InstallConditions>
        <BypassIf Property="VCRedistInstalled" Compare="ValueGreaterThanOrEqualTo" Value="3"/>
        <!-- Block install if user does not have admin privileges -->
        <FailIf Property="AdminUser" Compare="ValueEqualTo" Value="false" String="AdminRequired"/>
      </InstallConditions>

      <ExitCodes>
        <ExitCode Value="0" Result="Success"/>
        <ExitCode Value="3010" Result="SuccessReboot"/>
        <DefaultExitCode Result="Fail" FormatMessageFromSystem="true" String="GeneralFailure" />
      </ExitCodes>

    </Command>
  </Commands>
</Product>

安装程序为Visual Studio 2012下载并安装Visual c ++可再发行组件。但问题是，即使安装它之后，我再次运行安装程序，它再次下载并尝试安装C ++重新分发。我瘦的问题在于product.xml。有什么方法可以解决这个问题吗？

Answer 1

经过小规模的研究，我发现＆＃34; Visual C ++ 2012运行时库（x86）＆＃34;你提到的是版本11.0，而不是12.0。在product.xml中试试这个：

pm install <packageName>

如果仍然无效，请查看此答案：Missing prerequisites for Visual C++ in Visual Studio 2012

Visual Studio先决条件安装已安装的软件包

1 个答案: