I'd suggest........
UN-install Impulse....reboot
Turn off Windows Defender
Turn off Windows Firewall
Install Impulse from http://www.impulsedriven.com/impulse_setup_full.exe .......reboot
Turn off Windows Defender
Turn off Windows Firewall
from within Impulse download and install the MyColors Free version ......reboot
Turn off Windows Defender
Turn off Windows Firewall
then download and install Saints2 ......reboot
Windows Defender & Firewall can be run now without problems
it might seem excessive but I've found the reboots to be helpful when installing any software