Summary
I can’t launch UEFN after changing an external SSD drive.
Every time I launch UEFN, I received the following Error.
I uninstall UEFN and reinstall it, but it didn’t work.
What should I do in this case?
Please select what you are reporting on:
Unreal Editor for Fortnite
What Type of Bug are you experiencing?
Other
Steps to Reproduce
I can’t launch UEFN after changing an external SSD drive.
Every time I launch UEFN, I received the following Error.
I uninstall UEFN and reinstall it, but it didn’t work.
What should I do in this case?
Expected Result
After reinstalling UEFN, I thought this issue will be solved.
Observed Result
I still can’t launch UEFN.
Platform(s)
PC
hi @masa_jpn007
we had that before in this post
[Solved] How to fix Fatal Errors in UEFN related to Graphic Cards and Shaders and Derived Data problems - General / Issues and Bug Reporting - Epic Developer Community Forums
summary
you need to add directory on example F:
F:\Program Files\Epic Games
Then you can install UEFN
Program Files\Epic Games\ ON drive needs to be made
1 Like
Thank you for your help. I installed it via Epic Game Launcher. So, files have been saved to
F:\EpicGamesLibrary\Fortnite automatically. I can’t change the location to be saved. I created folders Program Files\Epic Games on F, but it didn’t work. Maybe I misunderstand something?
Hi @masa_jpn007 ,
There are two ways to fix this
In Windows File Manager copy all the files from F:\EpicGamesLibrary\Fortnite to
F:\Program Files\Epic Games\Fortnite.
If this does not work
Get into the Epic Launcher find the file Unreal Engine Fortnite Right-click the three dots and click uninstall.
Come out of the Epic Launcher and Open Launcher by right-clicking “Run as Administrator”
Find the file Unreal Engine Fortnite and click install.
This the offers you a chance to install at F:\Program Files\Epic Games\Fortnite.
Change the C: for F:
