What does this LogD3D11RHI: Warning: Failed to query support for 64 bit atomic

When I open my project which is pretty much a blank project with some plugin enable from the Marketplace I am see the following in the output log…

LogD3D11RHI: Warning: Failed to query support for 64 bit atomics

What is this Warning trying to tell me? Is it an issue with a graphics driver? Is this something that is resolvable or I should even worry about?

Hello,

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Thanks