Elias grabbed his cold coffee and took a bitter swig. He needed to think like the cracker who built this version of the software.
Press Windows Key + R again, type %appdata% , and press Enter. Look for any folder named or WinOLS and delete it.
: For many unofficial WinOLS 4.7 installations, the system date must be manually set back to October 1, 2021 (01/10/2021). You must disable "Set time automatically" in Windows settings before making this change to prevent it from reverting.