VS2019 configuration OpenCV

 

Reference: https://blog.csdn.net/weixin_42274148/article/details/85321091

https://blog.csdn.net/weixin_43500426/article/details/89048402

We need to opencv_world401.dll and opencv_world401d.dll these two files in the C: \ Windows \ System32 folder inside. If it is placed in C: \ Windows \ SysWOW64 this folder will complain can not find opencv_world401d.dll.