MT5 · Runtime errors
MT5 5007 · A file with this handle was closed, or was not opening at all | YI GOLD
ERR_INVALID_FILEHANDLE
Official meaning
A file with this handle was closed, or was not opening at all
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.