Missing OpenSSL legacy provider on Microsoft Windows

[yujiny97]

I tried to sign at window, so i used mingw64 to make .exe file.
I made .exe file with this command line

gcc *.c -o osslsigncode_new.exe   
-lcrypto -lssl -lcurl \  
    -D 'PACKAGE_STRING="osslsigncode 2.4"' \  
    -D 'PACKAGE_BUGREPORT="email"' \  
    -D ENABLE_CURL  

then digital sign for every file types are not working anymore..
when I sign it, the messages are like this

Unable to load provider: legacy  
Warning: Legacy mode disabled  

but previous version worked well.
did I made .exe file in a wrong way..?

[mtrojnar]

Your .exe file is fine, but your OpenSSL is not properly installed.
A similar problem: php/php-src#9890