[Vikash Verma]

Hi Can anyone please tell me how to access Android Files from windows computer connected via LAN. I don't want to access via wifi as my router range is not good enough.

[Rukbat]

You'll need an Ethernet adapter for the phone, so that you can connect it to the LAN. Then you'll have to run an FTP server on the phone and an FTP client (like Filezilla) on the Windows computer.

Or you could use WiFi File Transfer or WiFi File Explorer, even if you had to buy a cheap wireless extender. The price would be about the same.