求助：各位大神们，robotframework中，安装AutoItLibrary时遇到这类错，该如何处理？_robotframework-autoitlibrary 安装失败注册dll报错-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_41022533/article/details/81073312

本文详细解析了Python环境下DLL加载失败的问题，特别是针对%1不是有效的Win32应用程序错误，提供了深入的分析和可能的解决方案。文章涵盖了Python模块导入错误、系统环境配置问题以及DLL兼容性检查等内容。

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报错原文：

Don't think we need to unregister the old one...
%SYSTEMROOT%\system32\regsvr32.exe /S C:\Python27\Lib\site-packages\AutoItLibrar
y\lib\AutoItX3.dll
python C:\Python27\Lib\site-packages\win32com\client\makepy.py C:\Python27\Lib\s
ite-packages\AutoItLibrary\lib\AutoItX3.dll
Traceback (most recent call last):
File "C:\Python27\Lib\site-packages\win32com\client\makepy.py", line 69, in <m
odule>
import sys, os, pythoncom
File "C:\Python27\lib\site-packages\pythoncom.py", line 2, in <module>
import pywintypes
File "C:\Python27\lib\site-packages\win32\lib\pywintypes.py", line 124, in <mo
dule>
__import_pywin32_system_module__("pywintypes", globals())
File "C:\Python27\lib\site-packages\win32\lib\pywintypes.py", line 64, in __im
port_pywin32_system_module__
import _win32sysloader
ImportError: DLL load failed: %1 不是有效的 Win32 应用程序。
Traceback (most recent call last):
File "setup.py", line 81, in <module>
subprocess.check_call(cmd)
File "C:\Python27\lib\subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command 'python C:\Python27\Lib\site-packages\win
32com\client\makepy.py C:\Python27\Lib\site-packages\AutoItLibrary\lib\AutoItX3.
dll' returned non-zero exit status 1