CAD2014启动出现loadlibrary failed with error 87

系统win8.1 x64

安装AutoCAD2014完成后，启动出现：Loadlibrary failed with error 87:参数错误

重启，重装都没用。查了一夜，在国外网站上找到解决办法：

出现错误后点击肯定，关闭发送错误报告窗口，在编辑器中输入：

Windows Registry Editor Version 5.00
 
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"OpenGLVendorName"=hex(7):61,00,74,00,69,00,6f,00,36,00,61,00,78,00,78,00,2e,\
00,64,00,6c,00,6c,00,00,00,61,00,74,00,69,00,6f,00,36,00,61,00,78,00,78,00,\
2e,00,64,00,6c,00,6c,00,00,00,00,00

另存为“loadlibrary error 87.reg”。而后运行导入注册表，成功之后再启动CAD，亲测可用。

注册文件下载

参考：

Win8.1 and LoadLibrary failed with error 87: The parameter is incorrect

Quick fix for AMD’s OpenGL on Windows 8