MT4 · Runtime errors
MT4 5018 · Incompatible file (for string arrays-TXT, for others-BIN) | YI GOLD
ERR_FILE_INCOMPATIBLE
Official meaning
Incompatible file (for string arrays-TXT, for others-BIN)
Possible causes · YI GOLD suggestions
Array size, index, type or series orientation violates function requirements.
Troubleshooting · YI GOLD suggestions
Check length, bounds, dynamic-array declarations and ArraySetAsSeries. Validate returned element counts before access.