MT4 · Compilation errors
MT4 314 · The specified resource name is already used | YI GOLD
Official meaning
The specified resource name is already used
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.