Here are the steps to double check with: NOTE: Be sure to click on the links below for full details on how to fully do each step
First, make sure that you have removed both computers from the Homegroup.
Homegroup - Leave2.
On computer A
, create a Homegroup and write down this Homegroup's password.
Homegroup - Create3.
On computer B
, join it to the Homegroup using the password from step 2.
Homegroup - Add Computer or Join
After both computers A & B are joined in the Homegroup. You will be able to access the other computer's library files, that you have selected to share, in Windows Explorer by selecting that computer under Homegroup in the navigation pane.