If you bought a tool where the original creator vanished, you can request an expert to write a clone indicator. Communities like the MQL5 Freelance Marketplace allow you to hire verified developers who can visually inspect chart behaviors and rebuild identical logic safely from scratch. If you are dealing with a specific .ex4 file, tell me:
The is a utility designed to convert compiled MetaTrader 4 .ex4 files back into readable and editable .mq4 MetaQuotes Language 4 (MQL4) source code. Decompiler Version: 4.0.401.1 ex4tomq4decompiler404011 225