PS C:\Windows\system32> Set-ExecutionPolicy AllSigned
Execution Policy Change
The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose
you to the security risks described in the about_Execution_Policies help topic at
https:/go.microsoft.com/fwlink/?LinkID=135170. Do you want to change the execution policy?
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "N"): Y
Download the Win64 OpenSSL v1.1.1n OpenSSL installer from . Scroll to the bottom of the page and download Win64 OpenSSL v1.1.1n. Don’t download the Win32 or Light versions, or the v3.X.Y installers.
Download a precompiled version of OpenCV 3.4.6 from .