Windows 10: How find Private key of EFS?

When I encrypted my file, System don't ask any private key for it. But now I can't found my private key for decrypt encrypt file.

Export of EFS Certificate, when show it--


So now how export private key?

:)

 

EFS Backup keys

Thanks BullDogXX

I performed a full encrypted backup just in case but there was no problem. Now I need to know if the previous backup EFS certificate is still good. I was going to back them up again under Windows 10 but when I follow the recommended procedure...

(http://windows.microsoft.com/en-ca/windows/back-up-efs-certificate#1TC=windows-7)

and try to expert the private key, the option is greyed out out and the message says the private key is marked as non exportable.

 

Win 10 pro EFS Encrypting File System Problem (Dell)

Hi,

Thank you for being a part of Windows 10.

I appreciate you for providing details about the issue and we are happy to help you.

I suggest you to start the Encrypting File System (EFS) Service and check if it helps.

Follow the below steps:

• Press Windows key + R from the Keyboard.
• Type services.msc and hit Enter.
• Search for Encrypting File System (EFS) Service.
• Double click on Encrypting File System (EFS) Service and click on
  Start button.
• Click on the dropdown list and set the Startup type to
  Automatic.

If the issue still persists then, I suggest you to post the same question in TechNet forum for further assistance with this issue. Follow the below link to post your question in TechNet forum.

Technet forums

Kindly let us know if you need any further assistance with Windows. We are glad to assist you.

Thank you.

 

EFS Backup keys

Will the EFS backup keys created on Windows 7 still work once the PC is upgraded to Windows 10?