Hi, does anyone know what this error is due to, before it opened without problem

If I look at that screenshot really closely, the "-" in "-d" is longer than the "-" in "-rcfile". I think the first "-" is an en-dash (from the ASCII extended character set (0xb1), or maybe ISOLatin1 (0xad). Which would make it not recognizable to the launch script as an option.

legendary