I notice you're mentioning "Ex4 To Mq4 Decompiler 4.0.432" — a tool designed to reverse-engineer compiled MetaTrader 4 executable files (EX4) back into source code (MQ4).
IP Theft: Using a decompiler to steal someone else's proprietary trading logic to resell it is a violation of intellectual property laws and community ethics. Better Alternatives to Decompiling Ex4 To Mq4 Decompiler 4.0.432 - Updated
Legacy Software: Only capable of decompiling very old scripts from a decade ago. I notice you're mentioning "Ex4 To Mq4 Decompiler 4