Disabled Antivirus but Game Still Blocked add the game folder to exceptions/exclusions in your antivirus. go to Windows Security > Virus & Threat Protection > Manage settings > Add exclusion.
Update GPU Drivers Set everything to Medium or Low. Turn off Ray Tracing, Motion Blur, Film Grain. Close Background Apps Antivirus (temporarily), browser, RGB software, Razer Synapse, MSI Afterburner, etc. Be sure to install it on an SSD and with enough free space.
Run the game as administrator
Disable any overclocking
Temporarily disable antivirus/firewall
Update your GPU drivers (NVIDIA/AMD)
Set everything to Medium or Low.
Turn off Ray Tracing, Motion Blur, Film Grain.
Close Background Apps Antivirus (temporarily), browser, RGB software, Razer Synapse, MSI Afterburner, etc.
Be sure to install it on an SSD and with enough free space.