Windows 10: Blue screen error after registry change.

I got a blue errors after changing some registry files while watching a youtube video. The errors are “0x0000000000000008”, “0x0000000000000002”, “0x000000000000000” and “0xFFFFF80544CA9880”. It’s like the blue screen error of death but i tried to fix it but nothing works. I have created a system restore point before changing but when i go to advanced option and system restore point it’s said i don’t have a restore point created. I can’t also reset system with keep my files, it said something went wrong. I tried using some cmd commands that i found to rest registry files but i have bitlocker s

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Error. Blue Screen

Hi,

In addition to the above mentioned solutions by Community members, I would like to add the following:

Before we proceed I would like you to answer the following question:

• 
  What is the make and model of your computer?
  
• 
  Did you make any changes prior to the issue?
  

The issue might occur due to Viruses, or something changing/deleting in Registry Files, a failure during Bootup, or a corrupt file which could be due to age of a computer or viruses or somebody tampering with files.

I suggest you to follow the step below:

Step

I suggest you to refer the article below and check if it helps:

Troubleshoot blue screen errors

Resolving Blue Screen errors in Windows - Microsoft Support

Please get back to us with updated status, we will be happy to assist you.

 

Getting 3 different blue screen errors multiple times a day

Hi,

Thank you for posting the query on Microsoft Community.

I appreciate your interest on Windows 10.

Before we proceed I would like you to answer the following question:

• could you please mention the exact error message that you are getting?
  

The issue might occur due to Viruses, or something changing/deleting in Registry Files, a failure during Bootup, or a corrupt file which could be due to age of a computer or viruses or somebody tampering with files.

I suggest you to follow the step below:

Step

I suggest you to refer the article below and check if it helps:

Troubleshoot blue screen errors

http://windows.microsoft.com/en-us/windows-10/troubleshoot-blue-screen-errors

Please get back to us with updated status, we will be happy to assist you.

 

Blue screen error - SYSTEM_SERVICE_EXCEPTION

Hi,

Blue screen errors usually occur due to system file corruption and outdated drivers. For us to provide an effective solution, we would need you to answer the following questions:

• Which build of Windows 10 is currently installed on your computer?
• What changes have you made to the device before you encountered these errors?

In the meantime, we suggest performing the steps available in this link. It serves as a guide on how
to troubleshoot blue screen errors in Windows 10.

We're looking forward to your response.