Inno Setup不会在C:\ Users \ Public下创建文件夹-而是执行C:\ Users \ Public \ Public Documents [英] Inno Setup will not create folder under C:\Users\Public - will instead do C:\Users\Public\Public Documents

问题描述

我正在使用Inno Setup来构建我的安装程序，并且在[Files]部分中硬编码了C:\Users\Public文件夹以放置一些文件(Inno Setup在该文件夹中没有常量)

I am using Inno Setup to build my installer and I have the C:\Users\Public folder hardcoded in my [Files] section to place some files (Inno Setup does not have a constant for this folder)

我的目标是让安装创建一个C:\Users\Public\MyApp文件夹，其中包含一些文件.但是，当我运行安装时，它将在这里创建文件夹: C:\Users\Public\Public Documents\MyApp

My goal is to have the install create a C:\Users\Public\MyApp folder with some files in it. However when I run the install, it is creating the folder here: C:\Users\Public\Public Documents\MyApp

这是权限问题，安装程序无权直接在C:\Users\Public下创建文件夹吗?

Is this a permissions issue where the installer doesn't have access to create a folder directly under C:\Users\Public?

[Files]
Source: "MyApp\db.mdf"; DestDir: "{drive:{src}}\Users\Public\MyApp"; Flags: ignoreversion;

推荐答案

我无法重现您的问题.对我来说，您的代码有效.我已经在Windows Vista，7和10上对其进行了测试.它总是安装到C:\Users\Public\MyApp.

I cannot reproduce your problem. For me your code works. I've tested it on Windows Vista, 7 and 10. It always installs to C:\Users\Public\MyApp.

尽管我不理解{drive:{src}}. Users文件夹的驱动器与安装程序的驱动器有什么关系?您应该使用 {sd}常量:

Though I do not understand the {drive:{src}}. How does the drive of the Users folder relate to the drive of the installer? You should use the {sd} constant:

[Files]
Source: "MyApp\db.mdf"; DestDir: "{sd}\Users\Public\MyApp"; Flags: ignoreversion

---

但是无论如何，要解析C:\Users\Public的路径，可以使用PUBLIC环境变量:

---

But anyway, to resolve the path to the C:\Users\Public, you can use the PUBLIC environment variable:

[Files]
Source: "MyApp\db.mdf"; DestDir: "{%PUBLIC}\MyApp"; Flags: ignoreversion

从Windows Vista开始运行.

It works since Windows Vista.

或者，您可以使用 和FOLDERID_Public.有关示例代码，请参见对AppData \ LocalLow是否恒定?

Alternatively, you can use SHGetKnownFolderPath with FOLDERID_Public. For an example code, see Constant for AppData\LocalLow?

如果甚至需要支持没有C:\Users\Public文件夹或PUBLIC变量的Windows XP，则必须找出在其中使用的替代路径(可能是C:\Documents and Settings\All Users)，并实施使用脚本化常量进行后备:

If you need to support even Windows XP, where there is no C:\Users\Public folder or PUBLIC variable, you have to find out, what path your need to use there instead (probably C:\Documents and Settings\All Users), and implement a fallback using a scripted constant:

[Files]
Source: "MyProg.exe"; DestDir: "{code:GetPublicPath}\MyApp"; Flags: ignoreversion

[Code]

function GetPublicPath(Param: string): string;
begin
  Result := GetEnv('PUBLIC');
  if Result <> '' then
  begin
    Log(Format('PUBLIC is "%s"', [Result]));
  end
    else
  begin
    Result := GetEnv('ALLUSERSPROFILE');
    Log(Format('PUBLIC is not set, ALLUSERSPROFILE is "%s"', [Result]));
  end;
end;

---

对于其他人，值得注意的是，您对解析C:\Users\Public的需求非常具体，与以下问题有关: C ++应用程序MDB我不希望ProgramData中的文件复制到用户的AppData文件夹中.

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And for others, it's worth noting that your need for resolve C:\Users\Public is very specific, related to this question: C++ app MDB in ProgramData copies to user's AppData folder when I dont want it to.

通常不希望C:\Users\Public，而是C:\Users\Public\Documents(= {commonappdata} ).

One usually does not want the C:\Users\Public, but C:\Users\Public\Documents (= {commondocs}) or C:\ProgramData aka C:\Users\All Users (= {commonappdata}).

这篇关于Inno Setup不会在C:\ Users \ Public下创建文件夹-而是执行C:\ Users \ Public \ Public Documents的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！