It looks like you’re asking for a on a tool named something like:
To see how a successful "black box" strategy actually functions. Modification: ex4 to mq4 decompiler50 1 exe top
Instead of using potentially malicious executables, it is safer to hire a developer to build a similar strategy from scratch or contact the original software author for the source code. for modifying trading scripts or how to secure your own MQ4 files proper report It looks like you’re asking for
If you share more context about why you need the MQ4 file (e.g., lost your own source, want to learn from an indicator), I can suggest a legitimate path forward. lost your own source