

Try this certificate if previous didnt work: Old links, must do if upper link dont fix it:

Step 4: Try Faceit AC if error still apers let me know in comments!

Step 2: Download security update for your Windows 10 version here: Go to "Setting" then "System" then "About" there you will see your windows version Step 1: Check your windows version (tutorial link below): "Error your system hasn't been patched against critical windows security vulnerabilities".
