I can't get in Fortnite
Reinstall
What a shame, unfortunately you have to uninstall it, anyway.
Error message is not visible.
Are you properly connected to the internet?
Restart your computer.
If that doesn't work, uninstall the game + launcher and reinstall it.
Did you try to throw the device against the wall?
Reinstalling usually also helps.
The error says that a memory problem has occurred → was the power plug pulled out while the program was loading?
Reinstallation is the most effective and safest way to fix the error.