MT5 · Runtime errors
MT5 4017 · Unsupported resource type or its size exceeds 16 Mb | YI GOLD
ERR_RESOURCE_UNSUPPORTED_TYPE
Official meaning
Unsupported resource type or its size exceeds 16 Mb
Possible causes · YI GOLD suggestions
Paths, access modes, formats, handles or permissions do not meet requirements.
Troubleshooting · YI GOLD suggestions
Check permitted terminal sandbox paths, names, access flags, formats and handles. Record open failures without granting permissive directory access.