安装到{sys}的文件/DLL没有出现在C:\ Windows \ system32中 [英] File/DLL installed to {sys} does not appear in C:\Windows\system32

问题描述

我不知道为什么，但是当我尝试将文件从安装目录复制到system32时，尽管在Inno Setup中读取为成功安装，但它却无法这样做.这是我的代码:

I don't know why, but when I try to copy a file from my install directory to system32, it fails to do so although it reads as successfully installing in Inno Setup. Here is my code:

[Files]
; specifies what files will be included in the installation
Source: "{src}\..\elt.properties"; DestDir: "C:\elt"; Flags: ignoreversion;     BeforeInstall: SetProgressMax(10); 
Source: "{src}\..\msvcr120.dll"; DestDir: {sys}; Flags: onlyifdoesntexist; 

我也想包含我的日志输出，因为我觉得很奇怪该文件的时间如此之短，我正在2016年7月8日上午11点左右写这篇文章

I also wanted to include my log output as I thought it was strange that the time was so off for the file, I am writing this around 11 am on July 8 2016

[11:49:36.526]   -- File entry --
[11:49:36.528]   Dest filename: C:\Windows\system32\msvcr120.dll
[11:49:36.529]   Time stamp of our file: 2013-10-04 23:58:24.000
[11:49:36.530]   Installing the file.
[11:49:36.566]   Successfully installed the file.

推荐答案

默认情况下，{sys}(system32)如果您的DLL是32位的，则实际上需要重定向.对于Windows 64位上的Windows 32位仿真，SysWOW64是System32等效项.另请参见以32位模式将Inno Setup安装到SysWOW64 .

If your DLL is 32-bit, you actually want the redirection. The SysWOW64 is the System32 equivalent for Windows 32-bit emulation on Windows 64-bit. See also Inno Setup install to SysWOW64 in 32Bit mode.

如果您不希望重定向(因为您的DLL是64位的)，则可以使用 64bit标志:

If you do not want the redirection (because your DLL is 64-bit), you can override the redirect using the 64bit flag:

Source: "..."; DestDir: "{sys}"; Flags: 64bit 

64位:在Source和DestDir参数中使用时，导致{sys}常量映射到64位系统目录，....这是默认行为. 64位模式安装.

64bit: Causes the {sys} constant to map to the 64-bit System directory when used in the Source and DestDir parameters, .... This is the default behavior in a 64-bit mode install.

---

或启用 64位模式安装.

---

Or enable 64-bit mode install.

[Setup]
ArchitecturesInstallIn64BitMode=x64 ia64

在64位模式下:

In 64-bit mode:

• 在[目录]，[文件]，[InstallDelete]，[Run]，[UninstallDelete]和[UninstallRun]中使用时，{sys}常量返回的System32路径默认情况下映射到64位系统目录. ]部分.这是因为安装/卸载会暂时禁用 WOW64文件系统重定向当这些部分访问文件/目录时.在其他地方，System32和{sys}映射到32位系统目录，就像在32位进程中一样.

• The System32 path returned by the {sys} constant maps to the 64-bit System directory by default when used in the [Dirs], [Files], [InstallDelete], [Run], [UninstallDelete], and [UninstallRun] sections. This is because Setup/Uninstall temporarily disables WOW64 file system redirection when files/directories are accessed by those sections. Elsewhere, System32 and {sys} map to the 32-bit System directory, as is normal in a 32-bit process.

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