Most of the users have this problem on new LAN connection in their network & mainly users view the below error frequently while trying to open the shared folder located on the other computer
this occurred due to several reasons "windows cannot access \\ computer name" the main thing is network problems of the LAN connections like Lack of network, not proper permissions, improper network drivers, and some corrupted registry problem.
Some Major Settings Need to check to Resolve this Issue much as possible
GO -> Control Panel ->Network & Sharing -> Advanced Sharing Settings.
-Turn on Network Discovery options
-Turn on file and printer sharing
-Use 128-bit encryption to help protect files while sharing through network
-Turn off password protected sharing
-Turn on sharing so anyone with network access can read and write files in the public folders
Use the Run command to Open "Regedit" go to the following path
"Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters"
