How to fix Error 1453 on Windows 11

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Why This Error Happens

Error 1453 (“Insufficient quota to complete the requested service”) typically occurs when the system’s non-paged pool memory or handle quota allocated to a process or session is exhausted. This is often triggered by memory leaks in a driver or service, misconfigured system resource quotas in the registry, or excessive concurrent network/RPC connections consuming available kernel memory. In some cases, corrupted system files handling memory allocation (such as those related to the Server or Workstation service) can also trigger this error on Windows 11.

Step-by-Step Resolution Guide

Step 1: Check and Adjust System Resource Quotas

  • Open the Registry Editor by pressing Win + R, typing regedit, and pressing Enter.
  • Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management.
  • Verify that PagedPoolSize and NonPagedPoolSize are set to 0 (this allows Windows to auto-manage pool sizes).
  • If values are manually set too low, delete them or reset to default and restart the system.

Step 2: Identify and Terminate Resource-Hogging Processes

  • Open Task Manager (Ctrl + Shift + Esc) and go to the Details tab.
  • Add the “Handles” column via Select Columns to identify processes consuming excessive handles.
  • Look for services like svchost.exe, lsass.exe, or third-party antivirus/network drivers with abnormally high handle counts.
  • End the offending process temporarily, then investigate its logs for root cause (e.g., a stuck backup job or VPN client).

Step 3: Run System File and Memory Diagnostics

  • Open Command Prompt as Administrator and run sfc /scannow to repair corrupted system files.
  • Follow up with DISM /Online /Cleanup-Image /RestoreHealth to repair the Windows image.
  • Run chkdsk C: /f /r on the next restart to rule out disk-level corruption affecting memory paging.

Step 4: Update or Roll Back Network and Storage Drivers

  • Open Device Manager, expand Network Adapters and Storage Controllers.
  • Right-click each device, select Update Driver, and choose Search automatically for drivers.
  • If the issue started after a recent driver update, right-click the device, go to Properties > Driver tab, and select Roll Back Driver.

Alternative or Verification Steps

  • After completing the steps above, reboot the machine and monitor Task Manager’s handle count under normal load to confirm it stabilizes without spiking toward the quota limit.
  • If the error persists, use Performance Monitor (perfmon) to track the “Pool Nonpaged Bytes” counter over time; sustained growth indicates a leaking driver that should be isolated via Clean Boot troubleshooting.