Failed to Allocate Memory / Failed to Map Memory

Troubleshooting

21 solutions

If you receive an error such as:

Failed to allocate memory/to map memory (x) Please reboot pc and try again.

Restart the PC and try again.
If you are using an internet café PC and the error continues, try another PC.
Open Task Manager → Startup Apps and disable unnecessary startup applications.
Restart the PC and retry.
Make sure the loader is stored locally on the PC and not inside cloud storage such as OneDrive or Mega.
If the issue remains, download Microsoft Autoruns.
Review the startup entries and disable the relevant non-system startup programs associated with the startup list. Do not modify unrelated system entries.

In some cases, drivers belonging to previously removed programs may remain installed and continue causing the error.