Fix Path of Exile 2 Kernelbase.dll Error

Like many other modern online games, Path of Exile 2 also has several bugs, issues, and errors. One of the common errors reported by a lot of players is the “Kernelbase.dll” error. This error is caused by a missing or corrupted kernelbased.dll file. However, it can also occur due to malware issues like a virus infection or even a hardware failure. 

Due to this specific error, the game starts crashing at random time. Thankfully, we have collected all working solutions in this guide. Go through all the workarounds we have listed here one by one to resolve this annoying error.  

How to Fix Path of Exile 2 Kernelbase.dll Error

To fix the Path of Exile 2 Kernelbase.dll error, players have already tried multiple workarounds to fix it but none of them worked. If you are stuck in the same error, worry not and check out this guide. Here we have provided multiple workarounds to fix it.

1. Using the –dx11 Launch Option

One of the solutions suggested by Microsoft Agent is to use the –dx11 launch option instead of DirectX 12. This will force the game to run using DirectX 11 instead of the default version. Certain GPU drivers have problems with the DX12 version and cause this error. Follow the below steps to use the –dx11 option.

1. Open up the Steam Client and go to your game library
2. Find the game and right-click on it
3. Then, go to ‘Properties’
4. Go to General tab >> Launch Options
5. Enter the text –dx11 in the field
6. Once done, close the window and relaunch the game.

2. Restore the Missing KernelBase.dll File

One of the reasons why you are seeing this error is because of the missing Kernelbase file. Here is how you can restore it:

1. Go to the DLL-Files website which is one of the trusted sites
2. Select the appropriate KernelBase.dll file from the results
3. Download the version that matches your OS requirements: To check your System Architecture: Open Windows Settings >> System >> About Check under System type to ensure if your system is 64-bit or 32-bit
4. If you see, multiple options there, choose the latest version of the file
5. Once it is downloaded, unzip the file
6. Move the KernelBase.dll file to the appropriate folder:

• For 64-bit systems: C:\Windows\SysWOW64
• For 32-bit systems: C:\Windows\System32

7. Once done, reboot your PC and relaunch the game.

3. Update Windows

It is always recommended to keep your Windows updated to the latest version. So, if your OS is not updated, you might receive a Kernelbase.dll  error. Here is how you can update it:

1. Go to Settings >> Update & Security >> Windows Update
2. If you see any new updates, install them and then relaunch the game

4. Update Your GPU Drivers

Any outdated or corrupted graphics drivers can also be the main culprits behind this error. So, it is always advisable to keep your GPU drivers to the latest version as well. Visit the official website of the manufacturer of your GPU drivers such as NVIDIA, AMD, or Intel, and install the correct drivers. Once done, make sure to reboot your PC once and then relaunch the game.

5. Adjusting P-Core Ratio in BIOS (50x Multiplier)

One of the players has managed to resolve this error by adjusting the Performance Core (P-Core) Ratio in BIOS. It sounds technical but it directly influences the CPU clock speed. In this, you will need to set it to a 50X multiplier which means your CPU will aim to run at 5 GHz. Here is how you can do it:

1. Restart your PC and enter the BIOS settings by pressing the appropriate key such as DEL, F2, or F10
2. Look for a menu labeled Overclocking, Advanced Frequency Settings, or CPU Configuration (the exact name depends on your motherboard manufacturer)
3. Find the P-Core Ratio or Core Ratio setting
4. Change it to 50x (or enter 50 as the multiplier)
5. Once done, save the changes and exit from the BIOS
6. At last, restart your PC and relaunch the game.

6. Turning Down Turbo Boost in BIOS

Turbo Boost feature increases CPU clock speed to enhance performance but it can also cause instability in some workloads. So, try turning down Turbo Boost in BIOS and check if the error is fixed. Follow these steps to do this:

1. Restart your PC and enter the BIOS settings by pressing the appropriate key such as DEL, F2, or F10.
2. Go to Advanced CPU Configuration or other similar sections and find Intel Turbo Boost or AMD Precision Boost and disable it.
3. Save the changes, reboot your PC, and relaunch the game.

7. Run System File Checker 

Kernelbase.dll error might also occur due to corrupted system files. When you perform sfc/scannow, it will automatically repair these files. Here is how you can do it:

1. Go to Command Prompt on your PC by pressing Win + S keys
2. Right-click and select “Run as Administrator”
3. Execute the following command:

• sfc /scannow

4. Wait for a while until the scanning process is done and then relaunch the game.

8. Disable Multithreading

The next workaround we suggest is to try disabling multithreading. This workaround will help you improve stability and reduce crashes and errors. Follow these steps to do this:

1. Go to where the game’s configuration file is stored
2. Use a text editor like Notepad to open the configuration file
3. Press Ctrl + F to open the search function
4. Type multi-threading in the search box and hit Enter
5. Look for the line that reads: engine_uncore_multithreading = enabled and change it to engine_uncore_multithreading = disabled
6. Go to the menu and select File >> Save to apply the changes
7. Close the text editor and relaunch the game.

That’s all you can try fixing the Path of Exile 2 Kernelbase.dll error.