Can't Access Volumes On A Home Shared Computer

I enabled everything i knew and i see the two hard drives on a remote computer on my simple home network, with simple file sharing, but i am told i have no permission and can't access them.

There is no password on the remote and it just refused, with a hard sound, it didn't ask for a password

 

I use an XP, and 2 Win 10 laptops. i see from both laptops (especially from Fujitsu that i will ask about) the files on the main XP at my home, under simple file and printer sharing, no passwords.
But i can't enter the Fujitsu from the other 2. i see, from the XP, the inner 2 drives of the Fujitsu but can't access them. from the other Win 10 i only see Fujitsu, can't enter.
I did evetrything suggested on the net but i think the problem is i can't share the Fujitsu drives, the Share button is grey no matter what i do.

 

I don't think you will be able to share whole drives. Just set shares for the folders you want remote access to, and be sure to set the permissions for each share using the Security tab. Win 10 and XP are very different as regards security so it's not surprising you are hitting problems with file sharing. In another thread you said you were also having problems with remote access and I recommended you try Teamviewer. Works very well.