Make sure the game is closed before running the loader.
Make sure no external antivirus software is running.
Uninstall Riot Vanguard and FACEIT/ESEA. Riot Vanguard uninstall instructions
Download and install WinRAR to extract the loader and other downloaded archives.
Disable Secure Boot in BIOS. Secure Boot instructions
Enable SVM for AMD or VT-x for Intel in BIOS, as specified by the System Requirements and repeated Krush Setup Process.
Disable TPM.
If you use an AMD CPU, disable Hyper-V.
Remove any debugging programs from your system.
Disable any overlays that are not required for product usage, including Overwolf, SteelSeries, Steam, and other unnecessary overlays.
Important
Secure Boot must be disabled before continuing with the supplied Krush setup.
Synthera Docs