:: Save as .bat, place in the installation folder and run as an administrator. Code taken from https://www.youtube.com/watch?v=4AH4SV7bGN0

@ setlocal enableextensions 
@ cd /d "%~dp0"

for /R %%f in (*.exe) do (
  netsh advfirewall firewall add rule name="Blocked: %%f" dir=out program="%%f" action=block
  netsh advfirewall firewall add rule name="Blocked: %%f" dir=in program="%%f" action=block
)

for /R %%f in (*.dll) do (
  netsh advfirewall firewall add rule name="Blocked: %%f" dir=out program="%%f" action=block
  netsh advfirewall firewall add rule name="Blocked: %%f" dir=in program="%%f" action=block
)

pause