Unexpected Store Exception Error? Understanding the Cause and Solution

The unexpected store exception has troubled many users after they updated from previous versions of Windows 10. It is normally accompanied by the dreaded blue screen of death. Here is how to fix this Unexpected Store Exception Error with windows 10.

Unexpected Store Exception Error?

What Causes An Unexpected Store Exception Error In Windows 10?

Trying to determine what a BSOD error is caused by isn’t the easiest process, but unexpected store exception errors are most often caused by hardware failures, such as a faulty hard drive or graphics card, or by other essential hardware components in your PC, such as your system memory.

Users on support forums, Reddit, and elsewhere have mentioned hard drive failures to be one of the biggest causes behind this kind of error. However, hardware failures aren’t necessarily always the cause of this error, as other users have speculated major system or driver updates as being the cause in many cases.

Whether it’s a hardware failure or a software conflict, there are some common fixes you can try before you think about replacing your PC. We’ve compiled those fixes below for you to try.


Solution 1 – Update your Windows 10

Most software and driver issues can be fixed with Windows Update. If Microsoft is aware of the problem, this issue will be patched in one of the future patches.

Therefore, it’s in your best interest to regularly keep an eye for new Windows Updates. If your Windows is up to date, and the issue still persists, try the next solution.

Solution 2 – Reinstall antivirus software

According to reports, UNEXPECTED STORE EXCEPTION BSoD error on Windows 10 can be caused by antivirus software, and so far some McAfee antivirus users have confirmed this. The current workaround is to uninstall your antivirus software and reinstall it.

Also, downloading the latest version of antivirus software can help as well, because the issue might be resolved in the newest version. As far as we know, it has been confirmed that McAfee and Avira antiviruses are causing this issue.

If you’re using any other antivirus software and getting this error, it won’t hurt to uninstall your antivirus software and install it again to fix this problem.

Blue Screen of Death is one of the most annoying errors that you can get on any version of Windows, and like we said, in most cases, it’s caused by a hardware issue, drivers or sometimes by software, just like with UNEXPECTED STORE EXCEPTION error.

And if software-related solutions don’t get the job done, you’ll probably have to change some part of your computer hardware.

Solution 3 – Check your hard drive

According to users, UNEXPECTED STORE EXCEPTION error can appear due to a problem with your hardware, most commonly hard drive.

Many users reported that the cause for this problem was their SSD, and after replacing it, the problem was resolved. Before you replace your SSD, we advise you to test it on a different computer and check if the issue reappears.

In addition to SSDs, this problem can also appear with hard drives. Several users reported that simply disconnecting and reconnecting their hard drive fixed the problem, so be sure to try that.

If needed, you can also try connecting your hard drive to the motherboard using a different SATA cable.

Solution 4 – Check your BIOS configuration

As previously mentioned, UNEXPECTED STORE EXCEPTION error can appear due to problems with your hard drive. If your hard drive is working properly, it’s possible that its configuration in BIOS is causing this issue.

To fix this problem you need to access BIOS and change a couple of settings. To see how to do that, it’s recommended to check your motherboard manual for detailed instructions.

Once you enter BIOS, make sure that SATA configuration is set from IDE or RAID to AHCI. In addition, set the hard drive that has Windows on it as a boot device. Since every BIOS is different, we strongly advise you to check your motherboard manual for extra instructions.

Solution 5 – Disable Fast Startup and Sleep features

Windows 10 has a Fast Startup feature that will put your PC in a similar mode to hibernation in order to boot faster. This is a useful feature, but many users reported that it can cause UNEXPECTED STORE EXCEPTION error to appear. To fix it, you need to disable Fast Startup by following these steps:

  1. Boot to Windows. If you can’t start Windows at all due to this error, you’ll have to perform these steps from Safe Mode.
  2. Press Windows Key + S and type control panel. Choose Control Panel from the list.
  3. When Control Panel opens, select Power Options.
  4. Go to Choose what the power button does.
  5. Click on Change settings that are currently unavailable.
  6. Uncheck Turn on fast startup (recommended) and click on Save changes.

Some users are also recommending to disable the Sleep feature. To do that, do the following:

  1. Open Power Options and locate your current power plan. Click on Change plan settings.
  2. Set Put the computer to sleep to Never and click on Save changes.
  3. Optional: You can click on Change advanced power settings and expand the Sleep section. Make sure that everything is disabled. Click Apply and OK to save changes.

Solution 6 – Uninstall the problematic driver

Uninstall the problematic driver

Sometimes UNEXPECTED STORE EXCEPTION error can appear due to problematic drivers, and in order to fix the problem, you need to find and remove the problematic driver.

Dell laptop owners found out that Realtek USB 2.0 Card Reader driver was causing this problem to appear. To fix the issue, you need to find the driver and uninstall it by doing the following:</p>

  1. Press Windows Key + X to open Win + X menu. Select Device Manager from the list.
  2. When Device Manager opens, locate the problematic driver, right-click it and choose Uninstall device from the menu.
  3. A confirmation dialog will now appear. Click on Uninstall to remove the driver.
  4. Optional: Now you can click on Scan for hardware changes icon or restart your PC and Windows will install the default driver.

Several users reported that Windows will automatically update the problematic driver causing the issue to reappear. However, you can easily prevent Windows 10 from updating specific devices.

Keep in mind that almost any driver can cause this problem to occur, so you’ll need to do a bit of research before you find the problematic driver.

Solution 7 – Remove your temporary files

According to users, UNEXPECTED STORE EXCEPTION error can appear due to corrupted temporary files. Users reported that they are unable to recover their PC from Sleep Mode or Hibernation due to this error.

You can easily delete temporary files by using the Disk Cleanup tool. If this method doesn’t work, you might want to try using CCleaner instead. After removing temporary files, check if the problem is resolved.


Solution 8 – Disable File History

File History is a useful feature that allows you to recover your files if they become damaged. This feature is disabled by default, but if you’re using it, users are recommending disabling it in order to fix the UNEXPECTED STORE EXCEPTION error.

To disable File History, you need to do the following:

  1. Open the Settings app. You can do that quickly by pressing Windows Key + I shortcut.
  2. Now navigate to Update & security section.
  3. Now go to Backup section in the left pane and turn off Automatically back up my files option. If this option isn’t available, it means that File History isn’t running on your PC.

After disabling File History, the problem should be completely resolved.

Solution 9 – Use the High-Performance power plan

According to users, you might be able to fix UNEXPECTED STORE EXCEPTION simply by switching to the High Performance power plan. If you’re using any other plan, your PC might be in reduced performance state.

To fix this problem, you need to do the following:

  1. Repeat Steps 2 and 3 from Solution 4.
  2. When the Power Options window opens, select <strong>High performance.

After doing that, your PC will work in the High-Performance mode and the problem should be resolved. Keep in mind that this mode might drain your laptop battery faster, but you should experience maximum performance.

Solution 10 – Upgrade/downgrade BIOS

Upgrade/downgrade BIOS

In some cases, your BIOS might be the cause for this error. To fix the problem, users are suggesting to upgrade your BIOS.

BIOS upgrade is an advanced procedure, and if you don’t perform it properly you can cause permanent damage to your PC, so upgrade your BIOS at your own risk.

Several users reported that the BIOS upgrade fixed this problem for them, but few users claim that this issue started appearing after a BIOS upgrade. In some rare cases, you might be able to fix this problem simply by downgrading BIOS to the older version.

Please spread the word about this article to your friends and family if you found it to be educational and useful.

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