I'll extract the game, but I get two errors saying:
"Can not open file: access is denied C:\Users\Andrea\Downloads\Signed_and_Sealed_With_a_Kiss-market\Signed_and_Sealed_With_a_Kiss.exe" and "C:\Users\Andrea\Downloads\Signed_and_Sealed_With_a_Kiss-market\lib\windows-i686\Signed_and_Sealed_With_a_Kiss.exe."
I had just updated Windows 10 yesterday, in case that could be the problem, but all my other .exe files still work. I also completely deleted the other file from before the update without backing it up. I'm not sure if it's necessary to add, but the icon to the .exe file is a blank page.