wainuitech, I am using local accounts to sign in to both PCs.

I just went through your uploaded video in Post #7 again, followed exactly, one more time. Same results.

Tried many times already that when a password is given to PC#2 XYZ PC #1 ABC can access the it straight away, without asking for passwords. When Password is removed, no way I can access it.

I remember quite a long time ago, when I had this problem, I just add Windows Credential and away it goes. That's many, many years ago.