创新设置.如何卸载注册表值? [英] Inno Setup. How to uninstall registry value?

问题描述

我正在使用 Inno Setup 来制作安装程序包这是我的注册码.

I'm using Inno Setup to make setup package and this is my registry code.

[Registry]
; Add php path to windows variable.
Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{drive:c:\}\{#WwwServer}\php\php5.5"; Check: NeedsAddPath(ExpandConstant('{drive:c:\}\{#WwwServer}\php\php5.5')); Flags: preservestringtype;

我从这里得到的NeedsAppPath"

这可以正确安装和添加路径，但是我不知道如何在卸载时删除路径.

This can install and add path correctly, but I don't know how to remove path when uninstall.

这是我要从Windows PATH变量中删除的路径.
{drive:c:\}\{#WwwServer}\php\php5.5

This is the path I want to remove from Windows PATH variable.
{drive:c:\}\{#WwwServer}\php\php5.5

如何在卸载时从Windows PATH中删除此路径?

How to remove this path from Windows PATH when uninstall?

推荐答案

您只需放置一个标志就可以了！

You can simply put one flag and you are ready!

标志:不确定值

Flag: uninsdeletevalue

这将在您卸载应用程序时删除注册表的值.

This will delete value of the registry when you uninstall your application.

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