Installing indicators
Where indicator files belong in MT4 and MT5.
Indicators belong in the Indicators directory, not Experts.
MT4: File → Open Data Folder → MQL4 → Indicators.
MT5: File → Open Data Folder → MQL5 → Indicators.
Copy both the source and compiled files, then refresh Navigator → Indicators.
Indicators generally do not place trades. Confirm the product type in MetaEditor if the listing is marked Utility.