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August 24th, 2016 19:00

What is ESP drive?

Could someone please tell me why I suddenly have a new drive ESP with the drive letter I showing up in windows file explorer?  Properties show that there is 470MB filled of 496MB, and I've taken all my external drives out and it still shows up.  I am running windows 8.1 on XPS 8700.  My big concern is that it might be a virus or malware.  Will appreciate any help.

Andiesmom

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87.5K Posts

August 25th, 2016 04:00

It's part of the system boot (UEFI;  ESP is EFI system partition).

Did you reinstall Windows at any point?

22 Posts

August 27th, 2016 21:00

Thanks for replying!  No, I have not made any changes at all to my computer that I can think of.  Is this something I need to be concerned about?? 

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