MT4 · Runtime errors
MT4 5005 · Text file buffer allocation error | YI GOLD
ERR_FILE_BUFFER_ALLOCATION_ERROR
Official meaning
Text file buffer allocation error
Possible causes · YI GOLD suggestions
Available memory or call stack is insufficient, or recursion and buffers are excessive.
Troubleshooting · YI GOLD suggestions
Reduce recursion and large local arrays, review allocation/release, batch history processing and check memory-operation results.