在win7 32位上部署Qt应用程序 - Win7 x64上的工作（和编译）

嗯，我花了一天时间寻找解决方案，并阅读了所有内容，但是我无法部署我的Qt应用程序，所以我决定问。

Well, I've spent a day looking for solution and have read everything but I am not able to deploy my Qt application, so I decided to ask.

我通过VS 2013 Ultimate中的Visual Studio加载项使用Qt 5.2.1，qt版本是msvcr2012。我有x86版本的Qt 5.2（现在是Qt下载页面底部的第3位）。

I'm using Qt 5.2.1 via the Visual Studio Add-In in VS 2013 Ultimate, the qt version is msvcr2012. I have the x86 version of Qt 5.2 (now the 3rd from the bottom at Qt Downloads page).

我瞄准Win7 32位。

I'm targeting Win7 32-bit.

我的操作系统是Windows 7 64位，我正在为 win32 ，发布 / o2（最大速度）最优化 / MD（动态C运行时）

My OS is Windows7 64-bit, I'm building the app for win32, release /o2 (max speed) optimalization, /MD (dynamic C runtime), with libraries linked:

qtmain.lib
Qt5Core.lib
Qt5Gui.lib
Qt5Widgets.lib
Qt5PlatformSupport.lib //this one is added by me, the others are automatically set with the Qt-AddIn template.

我构建它，并发布到我发布的文件夹，我把以下内容：

I build it, and to the release folder I put the followings:

编辑：由于我的编译器的版本，我还会分发vs2012 dll.s，如您所见。

because of the version of my compiler, I also distribute the vs2012 dll.s as you see.

.../release                                            /plugins        /platforms

我已经设置了附加的库路径（仅为100％的机会找到它们）：

I've set the addittional library path with (just for the 100% chance of finding them):

void registerPluginsDir(QDir& exeDir)
{
QString pluginsRelPath = "plugins";
QString platformsRelPath = "platforms";
QString pluginsPath = exeDir.absoluteFilePath(pluginsRelPath);
QString platformsPath = QDir(pluginsPath).absoluteFilePath(platformsRelPath);
QStringList pathes = QCoreApplication::libraryPaths();
pathes << pluginsPath;
pathes << platformsPath;
QCoreApplication::setLibraryPaths(pathes);

for (auto i : pathes)
    qDebug() << i << "\n";
};

int main(int argc, char *argv[])
{
    QString exePath = QString::fromUtf8(argv[0]);
    QFileInfo exeInfo(exePath);
    QDir exeDir(exeInfo.absolutePath());
    registerPluginsDir(exeDir);

    QApplication a(argc, argv);
    KeyGenerator w;
    w.show();
    return a.exec();
};

裸露是正确的。使用调试器，我看到他们从我的应用程序文件夹加载，而不是从Qt主文件夹加载。

The pathes are correct. With the debugger I saw they were loaded from my app folder, not from the Qt main folder.

使用depends.exe我检查了一切。我只收到2个警告，没有错误：

With depends.exe I checked everything. I only get 2 warnings, no errors:

Warning: At least one delay-load dependency module was not found.
Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

我在调试应用程序时根据加载的.dll文件复制了.dll-s在Visual Studio中。在系统中，系统dll中的depend.exe和调试器的唯一区别是从SysWOW64加载，而不是system32。

I've copied the .dll-s according to the .dll-s loaded when debugged the app in Visual Studio. The only difference between depends.exe and the debug, that in VS system dll-s were loaded from SysWOW64, not system32.

所有这些都在我的（开发人员）pc上它运行withouth任何错误，但在测试（Win7 32位运行在Microsoft虚拟PC）pc我得到臭名昭着的错误：

With all these on my (developer) pc it runs withouth any error, but on the test (Win7 32-bit running on Microsoft Virtual PC) pc I get the 'infamous' error:

Failed to load platform plugin "windows". Available platforms are:
(and here there are the full pathes to the .dll-s, 
eg: D:\cproj\keygen\win32\Release\plugins\platforms\qwindows.dll, so it must have found them.

我也遵循： http://qt-project.org/wiki/Deploy_an_Application_on_Windows 。

更名为Qt -dir，控制台只将库文件夹输出（不像我的第一个测试那样的Qt文件夹），它从应用程序文件夹中加载了dll，但是在我的虚拟PC上，或者是我兄弟的pac（Win7 32bit）它给我的错误。关于这个的图片：

I followed this too: http://qt-project.org/wiki/Deploy_an_Application_on_Windows.
Renamed the Qt-dir, the console only output the release folder as library inputs (not the Qt-folders like my first test). It loaded the dll-s from the app folders, launched well. However, on my virtual PC, or on my brother's pac (Win7 32bit) it gives me the error.ˇA picture about this:

如何在32位机器上运行？我用每个build，release-win32，debug-win32 ，没有一个工作，我不能在更多的机器上测试X P它甚至不能加载C运行时，但这不是目标平台。

How to run it on 32-bit machine? I tried it with every build, release-win32, debug-win32, none of them works. I can't test it on more machines, on XP it can't even load the C-runtime, but that's not a target platform.

有关更多信息，请发表评论。

For more info please comment.

编辑：目标pc上的依赖性walker显示与dev pc相同。它仍然找到插件，但无法加载。

Dependency walker on target pc shows the same as on dev pc. It still finds the plugins, but can't load.