No access to a shared folder on the local network, how to fix it?

Question

Access rights

Given: laptop and desktop on win 8.1, work under the same microsoft account, are in the same LAN, laptop via wifi, desktop via twisted pair.
With the rights everything seems to be OK. Each machine has a shared folder (share). The ball is connected as a network drive. When trying to enter the laptop'a ball from desktop'a, we achieve the desired result. And when you try to log in from a laptop to the desktop's sphere, we get a request to enter credentials, enter valid data - we get a message about an incorrect login / password. When I try to disconnect a network drive on a laptop, we get an error: The

paranoid in me perked up when he saw the hieroglyphs (Chinese?).
A little earlier I encountered this problem, I solved everything by changing the ms account password, now I intend to figure out what the problem is and where these hieroglyphs come from. Desktop's name is Admin-PC, laptop's name is Asus-K43E.
In what direction to "dig"?

Answer 1

As far as I know, you need to specifically include the necessary ports and services in the connection properties, maybe this is the problem
www.smart-soft.ru/ru/support/faq/setup/icsport.jpg