微软官方的一部分解释

https://support.microsoft.com/en-us/kb/249873

 

关于32位和64位的说明

http://csi-windows.com/blog/all/73-windows-64-bit/378-fixing-qregsvr32-the-module-failed-to-load-the-specified-module-could-not-be-foundq

 

 

缺少依赖

http://stackoverflow.com/questions/27290154/regsvr32-query-the-module-xxxxx-dll-failed-to-load

使用这个工具检查c++dll所需要依赖的其他dll

http://www.dependencywalker.com/