Share this article
Improve this guide
INSUFFICIENT_SYSTEM_MAP_REGS Error - How To Fix It Easily
5 min. read
Updated onAugust 21, 2024
updated onAugust 21, 2024
Share this article
Improve this guide
Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more
To fix various driver issues on your PC, you will need a dedicated tool to find the freshest and the original drivers. You can use PC HelpSoft Driver Updater to do it in 3 easy steps:
The 0x00000045 INSUFFICIENT_SYSTEM_MAP_REGS error is a critical issue that can cause your system to crash and display a blue screen. It often arises due toproblems with your system’s registry, insufficient memory allocation, or conflicts with hardware drivers. Corrupted system files or recentWindows updatesmay also trigger this error.
Read on as I show you how to resolve it for good!
How To Fix INSUFFICIENT_SYSTEM_MAP_REGS Error
First, try these quick solutions before we begin:
If these didn’t work, it’s time to move on to more detailed methods:
Start Windows in Safe Mode
Booting your system inSafe Modecan help isolate the problem byloading only essential drivers and services. This makes it easier to identify whether third-party software or drivers are causing the issue.
Your computer will restart and go directly into Safe Mode.
Restore Windows to a Previous State
Restoring your system to an earlier version can undo recent changes that caused the error and revert it to a stable state. Here’s what to do:
After completion, your Windows will return to the state you selected.
Confirm if the INSUFFICIENT_SYSTEM_MAP_REGS error was resolved.
Run Check Disk Command
Running theCheck Disk (chkdsk) commandscans your hard drive for errors and fixes any corrupted files that might be contributing to the problem. Here’s how to do it:
After restarting your computer, the scan will automatically fix any detected errors.
Run DISM and SFC Command
The Deployment Imaging Service and Management (DISM) andSystem File Checker(SFC) commands are powerful tools that can repair corrupted system files and restore stability. Follow the below steps:
Allow the scan to complete, and then reboot your PC.
Uninstall Corrupted Drivers
Corrupted or incompatible drivers can cause system errors like INSUFFICIENT_SYSTEM_MAP_REGS. Uninstalling and reinstalling them can help fix the issue. Follow the steps below:
Restart your computer, and Windows will try to reinstall the driver automatically.
Uninstall Recent Windows Updates
Recent Windows updates may introduce bugs or conflicts with existing drivers. If the error began after an update, uninstalling the most recent one could resolve the issue. Here are the steps:
Reset Windows
Resetting Windows can also help you solve the INSUFFICIENT_SYSTEM_MAP_REGS error. Here are the steps:
The INSUFFICIENT_SYSTEM_MAP_REGS error can be frustrating. However, with the right approach, you can troubleshoot and resolve this issue easily. Start with the quick fixes, and if needed, proceed with the more in-depth solutions. These steps will help you restore your system and prevent future occurrences.
Also, you can learn to fix other blue screen errors, including0x00000116,Btha2dp.sys,MISMATCHED_HAL, andFTDISK_INTERNAL_ERROR.
More about the topics:Blue Screen of Death,Windows
Vlad Turiceanu
Windows Editor
Passionate about technology,Windows, and everything that has a power button, he spent most of his time developing new skills and learning more about the tech world.
Coming from a solid background in PC building and software development, with a complete expertise in touch-based devices, he is constantly keeping an eye out for the latest and greatest!
User forum
0 messages
Sort by:LatestOldestMost Votes
Comment*
Name*
Email*
Commenting as.Not you?
Save information for future comments
Comment
Δ
Vlad Turiceanu
Windows Editor
Coming from a solid background in PC building and software development, he’s a Windows 11 Privacy & Security expert.
