如何在64位Windows 7上注册64位COM dll? [英] How to register a 64-bit COM dll on 64-bit Windows 7?

问题描述

我正在尝试注册x64 COM服务器dll，以便在x64 Windows 7上的x64 office中使用.我已按照说明进行操作

I'm trying to register an x64 COM server dll for use in x64 office on x64 windows 7. I have followed the instructions here but I cannot register the dll. When I attempt to I get the following error:

我使用的命令是regsvr32 my_x64_com_server.dll

为什么会发生这种情况，并且有解决方法?

Why is this happening and is there a workaround?

谢谢.

推荐答案

命令如何运行?从进程还是从命令行?

How is the command being run? From a process or from a command line?

确保正在从64位进程(或64位cmd.exe控制台窗口)运行命令.否则，%windir%\System32\regsvr32.exe命令将被重定向到%windir%\SysWoW64\regsvr32.exe，并且将运行32位regsrv32(无法注册64位DLL).

Make sure the command is being run from a 64-bit process (or a 64-bit cmd.exe console window). Otherwise, the %windir%\System32\regsvr32.exe command will be redirected to %windir%\SysWoW64\regsvr32.exe and a 32-bit regsrv32 will be run (which can't register 64-bit DLLs).

您也可以尝试使用%windir%\sysnative\regsvr32.exe，它将重定向到真实的%windir%\System32\目录(但仅从32位进程进行重定向，因此，请谨慎使用，以确保没有人尝试从a命令运行命令). 64位进程).

You could also try using %windir%\sysnative\regsvr32.exe which will redirect to the real %windir%\System32\ directory (but only from a 32-bit process, so if you use that take care to make sure no one tries to run the command from a 64-bit process).

有关详细信息，请参见 MSDN上的文件系统重定向器

See File System Redirector on MSDN for details.

这篇关于如何在64位Windows 7上注册64位COM dll?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！