Here we can see, “How to: Fix SESSION3 INITIALIZATION FAILED in Windows 10”

  • It’s critical to keep up with Windows upgrades in order to avoid BSOD issues. Make sure that all of the drivers are up to date as well.
  • If you can’t get into Windows 10 because of the SESSION3 INITIALIZATION FAILED problem, do a chkdsk scan to check your hard drive. Don’t worry, we’ve got you covered.
  • Before your computer restarts, Blue Screen of Death issues will crash Windows 10 and display an error message such as SESSION3 INITIALIZATION FAILED.
  • These failures can be caused by faulty hardware, and because they’re so troublesome, we’re going to show you how to cure the SESSION3 INITIALIZATION FAILED error today.


1. Update Windows 10

If you want to keep your Windows 10 system error-free and stable, you must update it.

Specific hardware or software may be incompatible with Windows 10, resulting in BSOD problems like SESSION3 INITIALIZATION FAILED.

When you use Windows Update, you’ll get the most recent security updates as well as a slew of bug patches.

Because these bug fixes are designed to fix incompatibility issues with specific hardware or software, it’s critical to keep up with Windows updates to avoid BSOD failures.

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2. Keep your drivers up to date

Drivers are an essential component of every operating system because they enable Windows to recognize and use your hardware.

A BSoD issue like SESSION3 INITIALIZATION FAILED might occur if a driver is faulty or incompatible with Windows 10.

To resolve these issues, you should upgrade your drivers, which you can do directly from Device Manager by following these steps:

  1. Select Device Manager from the menu by pressing Windows Key + X.
  2. Locate the driver you want to update in Device Manager, right-click it, and select Update Driver Software.
  3. Select Automatically search for new driver software. The best driver for your device will now be downloaded and installed by Windows 10.
  4. Rep these procedures for each driver that has to be updated.

Some users claim that manually downloading the drivers is preferable to using Device Manager because Device Manager does not always identify the most recent drivers for your device.

To manually download drivers, go to your hardware manufacturer’s website, find your device, and download the most recent drivers for it.

Ensure you have the latest drivers for all of your essential hardware components.

Drivers are updated automatically

It can take a long time to look for drivers on your own. As a result, we recommend that you utilize a tool that will perform this task for you automatically.

Advanced software will assist you in automatically updating drivers and preventing PC harm caused by installing incorrect driver versions.

3. Perform a chkdsk scan

Corrupted files on your hard disk can cause BSoD issues such as SESSION3 INITIALIZATION FAILED.

You’ll also need to use the chkdsk command to verify your hard drive to resolve this issue. Follow these steps to do so:

  1. To open the Power User Menu, press Windows Key + X and select Command Prompt (Admin).
  2. To run chkdsk /f /r C:, start Command Prompt and type chkdsk /f /r C:. Remember that you’ll have to run this scan for all of your hard drive partitions, so replace C with the letter corresponding to your hard drive partition.

It’s worth noting that you won’t be able to scan your C drive directly from Windows 10, so restart your computer when the Command Prompt prompts you to.

The chkdsk utility will search your C disk for faults when you restart your computer.

If the SESSION3 INITIALIZATION FAILED problem prevents you from accessing Windows 10, you can run a chkdsk scan by following these steps:

  1. While your computer is booting, restart it. Before starting Automatic Repair, you’ll have to restart it multiple times.
  2. Select Troubleshoot > Advanced options > Command Prompt from the Troubleshoot menu.
  3. To run a scan, start Command Prompt and type chkdsk /f /r C:. Rep this procedure for each hard disk partition, replacing C with the appropriate letter.

4. Use the BSOD Troubleshooter to troubleshoot the problem

Let’s try using Windows 10’s built-in troubleshooter if none of the other methods worked.

This utility can fix a variety of system issues, including BSOD issues.

Here’s how to use the built-in troubleshooter in Windows 10:

  1. Go to the Update & Security section of the Settings app.
  2. From the left-hand menu, choose Troubleshoot.
  3. From the right pane, select BSOD and then click Run the Troubleshooter.
  4. To finish the troubleshooter, follow the directions on the screen.

5. Perform an SFC scan

The SFC scan is the next item we’re going to try. Finally, the System File Checker is a command-line utility that checks all of the system files for problems.

If a corrupt system file causes the SESSION3 INITIALIZATION FAILED problem, the SFC scan will most likely fix it.

To run the SFC scan in Windows 10, follow these steps:

  1. Open the Command Prompt as Administrator by going to Search and typing cmd.
    • sfc/scannow
  2. Please wait for the scan to finish (it will take a while). If the problem can be resolved automatically, the utility will do so.
  3. Restart your computer after closing the Command Prompt.

6. Execute DISM

DISM is the third troubleshooting tool we’ll utilize here.

A problem with your hard disk typically causes BSODs. First, run the chkdsk command to see if this is the case.

This command will examine your hard disk for problems and fix them (if possible).

In Windows 10, follow these steps to perform the chkdsk command:

  1. Go to the Advanced Startup page (Restart your computer while holding the Shift key).
  2. Select Troubleshoot > Advanced Options from the drop-down menu.
  3. Choose Command Prompt from the drop-down menu.
  4. To launch it, open Command Prompt and type the following lines, pressing Enter after each line:
    • bootrec.exe /rebuildbcd
    • bootrec.exe /fixmbr
    • bootrec.exe /fixboot
  5. Some users have suggested that you execute additional chkdsk commands as well. You’ll need to know the drive letters for all of your hard disk partitions to run these commands. For example, you should type the following in Command Prompt (remember to use the letters that correspond to your PC’s hard disk partitions):
    • chkdsk /r c:
    • chkdsk /r d:
  6. This is only an example; remember that you must run the chkdsk command for each hard disk partition you have.
  7. Check to see if the problem has been resolved by restarting your computer.

our computer once the procedure is completed.

7. Delete the smss.exe file

According to users, a faulty smss.exe file might cause the SESSION3 INITIALIZATION FAILED BSoD error, and you must replace that file to resolve it. Follow these steps to do so:

  1. While your computer is booting, restart it a few times. Automatic Repair should now begin.
  2. Select Troubleshoot > Advanced Options > Command Prompt from the Troubleshoot menu.
  3. Enter the following lines in Command Prompt, pressing Enter after each line:
    • C:
    • cd windows/system32/ 
    • copy c:windowssystem32dllcachesmss.exe
  4. Instead of the last line, you can use copy c:windowsServicePackFilesi386smss.exe.
  5. To close Command Prompt and restart your computer, type exit.

8. Look for physical damage on your DVD

According to users, When trying to install Windows 10 from a DVD, they got the SESSION3 INITIALIZATION FAILED issue, and they said the problem was a damaged DVD disc.

If you’re installing Windows 10 from a DVD.

It’s always better to install Windows 10 using a USB flash drive rather than a DVD. Using the Media Creation Tool, you may simply build a bootable USB drive with Windows 10.

Keep in mind that you can encounter the same issue if you install Windows 10 from a USB flash drive.

This problem appears to be caused by a corrupt ISO image, so make sure you don’t interrupt the Windows 10 ISO download.

9. Examine your DVD player

If you’re installing Windows 10 from a DVD, make sure it’s in good working order.

Users have reported that a defective DVD drive can impede installation and cause the SESSION3 INITIALIZATION FAILED BSoD, therefore make sure your DVD drive is working properly.

If your DVD drive fails, you can always install Windows 10 using a USB flash drive.

10. Look for hardware issues

A defective component, most notably RAM, might cause the SESSION3 INITIALIZATION FAILED BSoD problem; therefore make sure your RAM is working properly.

Tools like MemTest86+ can be used to test your RAM.

Apart from RAM, practically any other hardware component might cause this problem, so make sure to check your motherboard, hard drive, graphic card, and other essential components.

Corrupted files or hardware issues might cause the SESSION3 INITIALIZATION FAILED error, but you can quickly solve it with one of our solutions.


I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions:

1. How do I resolve the issue of Process 1 Initialization Failed?

  1. Windows 10 and your drivers should both be updated.
  2. Run the BSOD Troubleshooter to see what’s causing the BSOD.
  3. SFC scan should be run.
  4. DISM should be run.
  5. Remove your antivirus software.
  6. Run the chkdsk scan command.
  7. Remove the Bootcat.cache file from your computer.
  8. Secure Boot should be disabled.

2. What is the definition of a startup failure?

Initialization of Hal failed. Corrupt or outdated drivers, incompatible hardware, damaged system files, a malfunctioning hard drive, or a virus assault are all common causes of error. If the BSOD error isn’t resolved right away, it could result in irreparable data loss. If you wish to get rid of this error, use the procedures listed below.

3. What does it mean to “prepare automated repair”?

Overview of the Windows Preparing Automatic Repair Error

When a startup problem occurs, Automatic Repair is a Windows built-in feature that automatically fixes boot-related issues. When it fails to work, the “Automatic Repair loop” message appears, causing your computer to reboot repeatedly.

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4. Constant BSOD session 1 initialization failed : r/techsupport

Constant BSOD session 1 initialization failed from techsupport