I keep getting errors when trying to launch. I get a-
File not found (stacktrace in MCU-API log)
File not found (stacktrace in MCU-API log)
Failed to copy new jar to instance! (stacktrace in MCU-API log)
File not found (stacktrace in MCU-API log)
File not found (stacktrace in MCU-API log)
Failed to copy new jar to instance! (stacktrace in MCU-API log)