Step 1: Then, Go to system and security.
Step 2: click windows firewall.
step 3: click to advance settings
step 4: click Inbound rules and Go to New Rule.
Step 5: Automatically open a new window should appear…..! select program then Go to next.
Step 6: Go to Program Path, Click browse and see a new window will open. now, select a program file do you want respectively, and open it…..
Step 7: done! click next>choose a Block this connection. Go to next.
Step 8: tick all, click next.
Step 9: Fill your program name Go to: C:\Program Files\original name ……Click finish!