please tell me what this is??,,Thnx!

Hi All,

I just got a fresh Install of win 10 and noticed this[see screen shot]
when I "right-click".

I had never noticed those numbers before?
anyone know what they mean?
THNX! ahead of time!:)

zargon48 said:

Hi All,

I just got a fresh Install of win 10 and noticed this[see screen shot]
when I "right-click".

I had never noticed those numbers before?
anyone know what they mean?
THNX! ahead of time!:)

The CRC is Cyclic Redundancy Check and SHA and MD5 are hashes used to check the authenticity of downloaded files, especially large ones such as the Linux LiveDVDs. Maybe it's some software you've added? I use a free program for it.

Welcome to the forum,

That's from 7-zip, you can keep 7-zip and remove those if you want to by unchecking these boxes, after going to tools, 7-zip tab,

Thnx Guys!
You are awesome!
Im just glad it wasnt some spyware, i just purchased a new win 10
and malwarebytes Pro, cause a virus ate my HD, soo,
I had to replace the HD, [iknow,some of you are scratching your heads on that one, but I wanted to make sure the Virus was gone for sure!, so I trashed the hd, Imho]
and get a new windows, so i decided to Buy a new windows 10
cause I heard its thew last windows tobe made.
i had to get 7zip beta because the site said win 10 wasnt supported
with the plain vannila version.
anyhoo,,,Thnx again!!:)