i want to test the software follow your instruction, but encountered some problem.
after installing the cygwin and node js,  i run the cygwin and type: "./build_win.sh"
i got the feedback like attachment

i try to run "node server_win.js" and got feedback as attchment2

and i can't open https://localhost:8080

could you please help me fix this problem? much thanks!
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It seems that your cygwin installation is broken. I saw another user here on the forum with the same problem. Try reinstalling cygwin with the default options (specially the destination folder) and then install OpenPLC. Post here the installation output so that I can see if there's anything wrong with the process.
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