The assumption is this is the wrong code or its a private island anyway nothing comes up on my Xbox PC, Nintendo 34.40
C:\Program Files\Epic Games\Fortnite\FortniteGame
‘E:/Epic/Fortnite/FortniteGame/Plugins/GameFeatures/Creative/Devices/CRD_VFX_Creator/Content/Assets/NM_UpdateVFXCreatorColor
C:\Program Files\Epic Games\Fortnite\FortniteGame\Plugins\GameFeatures\Creative\Devices\CRD_VFX_Creator\Content
Why E: not C: have you moved code around without using the content manager inside UEFN
These are the errors you need to look into start by deleting the device in content manager
Probably the first thing is to Verify you Fortnite installation
then check your anti virus software is not interfering with Fortnite