Secure Boot Error/Something went wrong

The main cause of the problem is due to the fact that Secure boot is not turned off, you have an active anti-virus running, or you need to Uninstall ESEA/FACEIT Client/Riot Vanguard.

Turn off secure boot in your motherboard's settings (refer to your motherboard vendors guide), uninstall Riot Vanguard, uninstall FACEIT Client/ESEA anti-cheat.

If nothing else works, please use a tool called "Defender Control" (download link, zip password is "sordum") to disable Windows Defender permanently.