izPack 创建的卸载程序在 Windows“程序和功能”中不起作用

发布于 2024-12-04 06:17:34 字数 571 浏览 0 评论 0原文

我正在使用 izPack 4.3.4 为 java 项目开发图形安装程序，安装进展顺利，但是当我尝试通过单击“程序和功能”窗口中的参考来卸载它时，它会显示以下消息：

Error: Unable to access jarfile C:\Program Files (x86)\myproject\uninstaller\uninstaller.jar

事实是我选择将卸载程序放在程序的根安装路径中并重命名，而不是放在 \uninstaller 目录中。请参阅 XML：

<info>
...
  <uninstaller name="uninstall.jar" write="yes" path="${INSTALL_PATH}" />
...
</info>

事实上，uninstall.jar 文件是在 C:\Program Files (x86)\myproject\ 中创建的，如果我双击它或通过“开始”菜单，它就可以工作。我认为 izpacks 在 Windows 注册表中写入了错误的数据以在“程序和功能”中引用它...但我不知道为什么...

原文

I'm working on a graphic installer for a java project using izPack 4.3.4, the installation goes well but when I try to uninstall it by clicking on his reference in "Programs and Features" window it shows the message:

Error: Unable to access jarfile C:\Program Files (x86)\myproject\uninstaller\uninstaller.jar

The fact is that I choosed to put and rename the uninstaller in the root install path of my program and not in \uninstaller dir. See the XML:

<info>
...
  <uninstaller name="uninstall.jar" write="yes" path="${INSTALL_PATH}" />
...
</info>

And, in fact, uninstall.jar file is created in C:\Program Files (x86)\myproject\ and it works if I double click on it or throught the Start Menu. I think izpacks writes the wrong data in the Windows's registry to reference it in "Programs and Features"... but I don't know why...

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苏璃陌 2024-12-11 06:17:34

如果您在 Windows 上使用 IZPack 进行安装，您可以（应该）拥有一个RegistrySpec.xml。那家伙写了你需要的所有注册表项。 Windows 会查找注册表值“UninstallString”作为要运行的文件来启动卸载，并且您可能需要覆盖该文件。以我的为例：

<pack name="UninstallStuff">
<!-- Special "pack", if not defined an uninstall key will be generated automatically -->
<value name="UninstallString"
    keypath="SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$APP_NAME"
    root="HKLM"
    string="$INSTALL_PATH\uninstall\uninstaller.cmd"/>    
<pack name="UninstallStuff">

If you're installing using IZPack on Windows, you can (should) have a RegistrySpec.xml. That guy writes all the registry entries you need. Windows looks for a Registry Value "UninstallString" as the file to run to kick off your uninstall, and you likely need to overwrite that. For example on mine:

<pack name="UninstallStuff">
<!-- Special "pack", if not defined an uninstall key will be generated automatically -->
<value name="UninstallString"
    keypath="SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$APP_NAME"
    root="HKLM"
    string="$INSTALL_PATH\uninstall\uninstaller.cmd"/>    
<pack name="UninstallStuff">

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