React complains "error:25078067:DSO support routines:win32_load:could not load the shared library," no OpenSSL binaries have this library. How to fix?

Question

I installed a Windows-compatible OpenSSL binary from Shining Light Productions and then used that binary in the Win64 OpenSSL Command Prompt to generate a certificate and key like so:

openssl req -nodes -new -x509 -keyout server.key -out server.cert

This command ran successfully, but I then tried to use the below command to get React's development server to load with the certificate and key:

set HTTPS=true&&set SSL_CRT_FILE=server.key&&set SSL_KEY_FILE=server.cert&&react-scripts start

and got this error:

error:25078067:DSO support routines:win32_load:could not load the shared library

A search of my computer files indicates that this file is not on my computer.

I downloaded another binary and this also does not have the file.

How do I fix this?