Wix 安装程序在安装失败后执行程序并显示错误 2896 [英] Wix Installer Execute Program after installation failing with error 2896
问题描述
我查看了所有 SO 问题和一系列其他问题，但找不到答案.
I have looked at all the SO questions and a range of others, and cannot find the answer.
我有一个安装后要运行的可执行文件:
I have an executable to run after an installation:
<Property Id="WixShellExecTarget" Value="#filUpgrader" />
<CustomAction Id="LaunchApplication" BinaryKey="WixCA" DllEntry="WixShellExec" Impersonate="no" />
安装后总是运行(不需要复选框)
which is always run after installation (no checkbox needed)
<Publish Dialog="ExitDialog" Control="Finish" Event="DoAction" Value="LaunchApplication">1</Publish>
我已经尝试了我能想到的所有选项来完成这项工作(它是在前一个化身中冒充).无论我做什么，它似乎都给了我这个:
I have tried every option I can think to make this work (it was impersonating in a previous incarnation). Whatever I do, it seems to give me this:
Action 14:30:46: LaunchApplication.
Action start 14:30:46: LaunchApplication.
MSI (c) (38:0C) [14:30:47:026]: Invoking remote custom action. DLL: ***********\AppData\Local\Temp\MSI395.tmp, Entrypoint: WixShellExec
Action ended 14:30:47: LaunchApplication. Return value 3.
MSI (c) (38:E4) [14:30:47:111]: Note: 1: 2205 2: 3: Error
MSI (c) (38:E4) [14:30:47:123]: Note: 1: 2228 2: 3: Error 4: SELECT `Message` FROM `Error` WHERE `Error` = 2896
DEBUG: Error 2896: Executing action LaunchApplication failed.
The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2896. The arguments are: LaunchApplication, ,
Action ended 14:30:47: ExitDialog. Return value 3.
(我在本地文件路径上加了星号).我以为问题是它想要提升权限，但现在已经不是这样了.当我从安装目录运行应用程序时，它运行良好，不需要管理员权限或其他任何东西.
(I have starred out local file paths).I thought the problem was that it wanted elevated privileges, but that is not the case any more. When I run the app from the installed directory, it runs fine, without asking for admin permission or anything else.
这开始让我很恼火.我有另一个具有相同问题的安装，但这是其中更直接的一个.如果我能让这个工作，我应该能够解决另一个问题.但我开始对 Wix 失去信心.
This is starting to really annoy me. I have another installation with the same issue, but this is the more straightforward of them. If I can get this working, I should be able to sort the other one out. But I am starting to lose faith in Wix.
推荐答案
如果该值应该引用一个文件，则它需要放在方括号中，以便解析为实际路径，如此处的文档示例所示，第 3 步:
If that value is supposed to refer to a file, it needs to be in square brackets so it resolves to the actual path, as in the docs example here, step 3:
希望这是您正在安装的文件之一.
and hopefully that is one of the files you're installing.
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