Fix KRNL Bootstrapper Not Working/Opening (November 2022)

If you are an avid Krnl user then must have come across Krnl Bootstrapper not working, updating or downloading error.

Since the demand for Roblox exploit Krnl has increased signiciantly over the last couple of months, a lot of people are having issues while download Krnl Bootstrapper.

If you too are getting the Krnl Bootstrapper request error or not downloading problem then look no further as we have a guide explaining the same in the simplest way possible.

Without any further ado, let’s get started:

Krnl Bootstrapper Not Working Fix

The process of resolving the Krnl Bootstrapper not working issue is almost similar to Krnl is patched problem.

Yes, if you know the steps to fix the Krnl is patched error then you can follow the same steps and fix this issue as well.

Here’s how to fix Krnl Bootstrapper Not Downloading Issue:

First, you will have to navigate the Krnl folder.

Here the guide to fix Krnl Bootstrapper Not Opening.

Once navigated, make sure to delete all files saved in the Krnl folder except Krnl_console_bootstrappe file.

Once you have successfully those files, click on the Windows Button and type Windows Security.

Windows Button

In the Windows Security option, you will have to find and click on the ‘Virus and Threat Protection’ option.

Virus and Threat Protection

After clicking on it, you will have to click on the ‘Manage Settings’ option and disable options – Real time protection, Cloud delivered protection, Automatic Sample Submission, Tamper Protection and others.

Once disabled, click on the ‘Add or remove exclusions’ from the Exclusions option.

Add or remove exclusions

Now, you will have to add your Krnl Folder in the Exclusions section.

Also read to fix: ‘KRNL an Unexpected Error Has Occurred Please Close The Client’.

Once you have successfully added the Krnl folder to Exclusions, head back to Krnl Folder and click on the ‘Krnl_console_bootstrapper’ file.


When you click on it, the command window will appear on the screen.

Wait until you see a message that says ‘Press any key to open Krnl folder’ and then Press any key to open the Krnl folder.

open Krnl folder

Now, go to Krnl folder and click on the Krnlss file to launch Krnl to run and execute scripts.

That’s it! It was everything you need to know about how to fix Krnl Bootstrapper not working problem in 2022.

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