Inno Setup 不会安装到“Program Files” Win 7 上的受限用户
根据主题...我用 Inno Setup 制作了一个 Setup.exe ，它应该是 安装到“{pf}{#MyAppName}”。如果我是的话，它在 Win XP 和 Win 7 上都是如此 使用管理员权限登录，但如果我尝试以受限用户身份登录 Win 7，我会得到 此错误消息：
“安装程序无法创建目录 C:\Program Files\AppName”。
该怎么办？我不希望（或不需要）用户以管理员身份安装。
Per the subject... I made a Setup.exe with Inno Setup which is supposed to
install to "{pf}{#MyAppName}". It does so on Win XP and also Win 7 if I'm
logged in with admin rights, but if I try on Win 7 as a limited user, I get
this error message:
"Setup was unable to create the directory C:\Program Files\AppName".
What to do? I don't want (or need) the user to install as an admin.
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如果您想安装到
%ProgramFiles%，则需要以管理员身份安装。普通用户没有%ProgramFiles%目录的写入权限。如果不需要安装到
%ProgramFiles%，只需让用户选择目标目录，或者安装到{localappdata}而不是{pf}.{localappdata}保证其所有者可写。它扩展为类似C:\Users\\AppData\Local 的内容。如果以管理员身份运行，您还可以安装到
{pf}；如果以受限用户身份运行，则可以安装到{localappdata}；使用 IsAdminLoggedOn 来决定。如果必须安装到
%ProgramFiles%，您别无选择，只能以管理员身份运行。为了使其正常工作，请确保您的 .iss 文件未定义 PrivilegesRequired< /a> 选项，或者设置为
admin。然后，当非特权用户运行安装程序时，将出现 UAC 提示，要求提供具有足够访问权限的凭据（除非 UAC 被禁用，在这种情况下，安装的唯一方法是运行方式）。If you want to install to
%ProgramFiles%, you do need to install as an admin. Regular users don't have write access to%ProgramFiles%directory.If installing to
%ProgramFiles%is not a requirement, just let the user pick a destination directory, or install to{localappdata}instead of{pf}.{localappdata}is guaranteed to be writable for it's owner. It expands to something likeC:\Users\<user name>\AppData\Local.You can also install to
{pf}if running as admin and to{localappdata}if running as restricted user; use IsAdminLoggedOn to decide.If installing to
%ProgramFiles%is a must, you have no choice but to run as admin.For this to work correctly, make sure that your .iss file either does not define PrivilegesRequired option, or it's set to
admin. Then, when an unprivileged user runs the installer, a UAC prompt will appear asking for credentials with enough access rights (unless UAC is disabled, in which case the only way to install is Run As).