UEFN won't launch, opens and then closes immediately

General Issues and Bug Reporting
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21

I was able to help someone fix it temporarily while they make an update fix. Go to your install folder where you have Fortnite_Studio. Copy everything inside there ctrl+a and ctrl+c and paste it inside the regular fortnite folder. Then with epic running in back launch UEFN from the UnrealEditorFortnite-Win64-Shipping.exe file under your install location at Fortnite\FortniteGame\Binaries\Win64

35 Likes
22

it worked!!! THANK U SO MUCH!!!

1 Like
23

This was wonderful. Thank you.

24

Omniverse, you beautiful beautiful person. This worked for me, thank you!!

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25

OMG IT WORKED!
THXX

2 Likes
26

oh gosh it worked, thank you so much!

27

OMG THANKS SO MUCH

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28

Brother you help us so much, many thanks!!!

29

Absolute legend, i’m gonna try this shortly and let you know the results!

30

its work

32

This works but it won’t log in your hours, it’s putting it’s time in fortnite instead.

33

can someone please help me with this

34

note that if you want to work on shared maps or use revision control they will not work, for that we will have to wait for epic.

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35

Well done

36

it worked! THANK U SO MUCH!

37

I am experiencing the same thing, it says there is some error with a dll file.

38

I hope epic fixed this ASAP, literally everyone is having this issue with no updates.

1 Like
39

thank youuuuuu

41

hey i did not understand clearly what i have to do if someone can tell me with more details plz

42

Sorry for the delay here, we’re checking into this! Issue with New Installations of UEFN

5 Likes