How to Easily Fix the INSUFFICIENT_SYSTEM_MAP_REGS Error

Quick Solutions to Try First:

Before diving into more complex solutions, attempt these quick fixes:

• Unplug external hardware and restart your PC.
• Disable unnecessary startup programs: Press Ctrl + Shift + Esc > Navigate to the Startup tab > Right-click on unneeded programs > Select Disable.
• Scan for viruses: Click the Start menu, type Windows Security > Open it > Go to Virus & threat protection > Click Quick scan.
• Update Windows: Press Windows + I > Select Windows Update > Click Check for updates > Download and install any available updates.

Step 1: Boot Windows in Safe Mode

Entering Safe Mode allows your system to load with only essential drivers, aiding in isolating the cause of the error.

1. Press the Windows logo key + R to open the Run dialog. Type msconfig and hit OK or Enter.
2. In the System Configuration window, navigate to the Boot tab.
3. Under Boot options, select Safe boot and choose Minimal for Regular Safe Mode or Network for Safe Mode with Networking.
4. Click OK and select Restart

Step 2: Restore Windows to a Previous State

Reverting your system to an earlier restore point can eliminate recent updates/features that may have led to the error.

1. Press Windows + I to open Settings and select System.
2. From the left pane, select About and then choose System Protection.
3. In the System Protection tab, click System Restore.
4. In the System Restore window, click Next.
5. Choose a restore point from the list; you can click on Show more restore points to view older options. Click Next.
6. Confirm by clicking Finish to start the restoration process.

Step 3: Execute the Check Disk Command

The Check Disk tool can scan your drives for issues and repair problematic files.

1. Search for Command Prompt, then right-click it and select Run as administrator.
2. Enter the command: chkdsk /f /r and press Enter.
3. If prompted, type Y and press Enter to schedule the scan for the next reboot.

Step 4: Run the DISM and SFC Commands

These two commands are essential for repairing potential corruption in system files.

1. Launch Command Prompt with administrative rights.
2. Type DISM /Online /Cleanup-Image /RestoreHealth and hit Enter.
3. Once DISM completes, enter sfc /scannow and again press Enter.

Step 5: Remove Corrupted Drivers

Outdated or faulty drivers can often lead to instability. Uninstalling and reinstalling these can help resolve the issue.

1. Press Windows + X and select Device Manager.
2. Locate the device with issues (identified by a yellow triangle), right-click, and select Uninstall device.
3. Restart your PC; Windows should automatically reinstall the necessary drivers.

Step 6: Uninstall Recent Windows Updates

Encountering issues right after a Windows update? Uninstalling the last one might help restore functionality.

1. Search for Control Panel and select it from the results.
2. Under Programs, click on Uninstall a program.
3. Select View installed updates.
4. Identify the latest update, select it, and click Uninstall.

Step 7: Reset Windows

If all else fails, resetting Windows can restore your system to factory settings.

1. Open Settings by pressing Windows + I, then select Update & Security.
2. From the left pane, select Recovery.
3. Under the Reset this PC section, click on Get started.
4. Choose to either Keep my files or Remove everything, depending on your needs.
5. Select whether to reinstall from Cloud or Local options, then click Reset.

What is the main cause of the INSUFFICIENT_SYSTEM_MAP_REGS error?

Can I fix the INSUFFICIENT_SYSTEM_MAP_REGS error without losing my data?