我有一个与这个问题非常相似的问题,但答案不适用于我。
我维护安装的软件依赖于 VC++ 2008(准确地说是 SP1),因此我需要找到一个解决方案来安装 VCRedist(如果尚未安装)。
我知道正确的方法是使用合并模块构建 msi,但它不在我手中。
我提到的重复问题的答案(已接受的问题)对我不起作用,因为每个小版本(例如 9.0.30729.01 与 9.0.30729.17)都有正确的 GUID,我无法猜测或预测未来的版本。 此外,我认为这不会检测到 Visual Studio,因此当 VCRedist 包已经在开发人员计算机上时,就不需要安装它。 我不想用这个来打扰任何人,当然不是已经安装了 DevStudio 的人。
现在另一个答案说我应该查看 WinSxs 文件夹,例如 $WINDIR\WinSxS\x86_Microsoft.VC80.CRT_
但这并不能(还)帮助我暗示 SP1,或者我缺少什么在此刻 ? 是否有一个包含内部和“外部”版本号的表格,以便我可以暗示某个次要版本号?
我不敢相信微软没有为这种情况提供任何东西,但是在互联网上搜索已经太久了,现在让我回到了好的ol'SO:)
I have a question very similar to this one but the answer does not work for me.
Software I am maintaining the setup for depends on VC++ 2008 (SP1, precisely), thus I need to find a solution to install VCRedist if not yet installed.
I understand the correct way would be to build msi with merge modules, but it's not on my hands.
The answer of the duplicate question I am referring to (the accepted one) does not work for me because every tiny release (e.g. 9.0.30729.01 vs 9.0.30729.17) has proper GUIDs, which I am not able to guess or predict for future versions. Furthermore, I reckon that this would not detect Visual Studios and thus unnecessarily install the VCRedist Package when it's already on a developers machine. I do not want to bug anybody with this, certainly not somebody who has already a DevStudio installed.
Now another answer says I should look in the WinSxs-folder like $WINDIR\WinSxS\x86_Microsoft.VC80.CRT_
but this does not (yet) help me to imply SP1, or is there anything I am missing at this point ? Is there a table somewhere with the internal and "external" version numbers, so I could imply a certain minor version number ?
I cannot believe that there is nothing provided by Microsoft for this scenario, but searching the interwebs for already far too long now brings me back to good ol' SO :)
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对于 Visual Studio C++ 2010,事情变得更容易了。
注意:您需要在 64 位操作系统上检查 Wow6432Node。 (HKLM\Software\Wow6432Node\Microsoft...)
如果您喜欢旧版本,这里是 GUID
Visual C++ 2010 可再发行软件包产品代码
Visual C++ 2010 SP1贡献包产品代码
For Visual Studio C++ 2010, things got a bit easier.
Note: You will need to check under Wow6432Node on a 64-bit OS. (HKLM\Software\Wow6432Node\Microsoft....)
If you like the older version, here are the GUIDs
Visual C++ 2010 redistributable package product codes
Visual C++ 2010 SP1 redistributable package product codes
您可以采用推荐的方法来安装 directx:始终运行可再发行组件。 由于它是必需的并且您已经交付了它,因此即使它已经安装,运行它也没有什么坏处。
You could take the recommended approach for installing directx: always run the redistributable. Since it's required and you're already shipping it there's no harm in running it even if it's already installed.
看起来微软提出了另一种解决方案 -开发人员,使用 MsiQueryProductState API,可惜还依赖于 GUID。
更新:代码昨天上线,看起来运行良好。 这是正在做的事情:检查我已知的最新 GUID 和应该安装的路径²。 如果两者都失败,则已安装。 这似乎工作正常。
此外,它是通过命令行参数“/qb”安装的,这意味着“无人值守但并非不可见”。 有关这些参数的信息,请参阅另一篇博客文章。
FWIW,Microsoft Visual C++ 2008 / VC90 SP1 可再发行组件的 GUID - x86 9.0.30729
² 路径:
$WINDIR\WinSxS\x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.30729*
looks like there is another solution proposed by a Microsoft-Developer, using MsiQueryProductState API, alas also relying on the GUIDs.
Update: The code went live yesterday and seems to be working fine. Here is what is beeing done: It is checked for the latest-known-to-me GUID AND the path² to-where-it-is-supposed-to-be-installed. If both fails, it is installed. This seems to work fine.
Additionally, it is installed with the command line arguments "/qb" which means "unattended but not invisible". See this other blog post about those params.
FWIW, GUIDs for Microsoft Visual C++ 2008 / VC90 SP1 Redistributable - x86 9.0.30729
² The path:
$WINDIR\WinSxS\x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.30729*
我在 Github 上开源了 一个专门检查 VC++ 可再发行 DLL 的 Visual C++ 项目,并制作了它可以在 Apache 2.0 许可证下使用。
它具有三种不同的方法来检查 VC++9 和 VC++10 运行时的可用性:
以下是实际使用情况的示例:
我许可了 crt- detector Apache 2.0 下的项目,因此请随意在您自己的应用程序中使用它。
I open-sourced a Visual C++ project on Github that checks for VC++ redistributable DLLs specifically and made it available under the Apache 2.0 license.
It has three different methods for checking for the availability of VC++9 and VC++10 runtimes:
Here's a sample of what using it actually looks like:
I licensed the crt-detector project under Apache 2.0, so feel free to use it in your own applications.