How do you fix UE4 fatal error? (Microsoft store)

Can someone please help me with this? It’s super annoying and has been going for more than a week.

Try to play in windowed mode (just press alt + enter in the main menu) I noticed that after switched to it the crashes stopped considerably. Uninstalling and reinstalling the game that has UE4 errors helps a bit too

> 2535468428159647;2:
> Try to play in windowed mode (just press alt + enter in the main menu) I noticed that after switched to it the crashes stopped considerably. Uninstalling and reinstalling the game that has UE4 errors helps a bit too

Are you kidding me? None of this is working, I’ve been trying to get MCC working for over a week and still, nothing is working. I’m about to give up on this.

> 2533274996255036;1:
> Can someone please help me with this? It’s super annoying and has been going for more than a week.

i have the same problem, i was like 3 hours talking with xbox support and they dont have idea how to fix it

I fixed the issue by updating Windows.

> 2533274996255036;3:
> > 2535468428159647;2:
> > Try to play in windowed mode (just press alt + enter in the main menu) I noticed that after switched to it the crashes stopped considerably. Uninstalling and reinstalling the game that has UE4 errors helps a bit too
>
> Are you kidding me? None of this is working, I’ve been trying to get MCC working for over a week and still, nothing is working. I’m about to give up on this.

Hwy don’t react like this. I have no idea why it happens and I was just trying to help by telling you what worked for me. Still, hope you can find a fix. Uninstalling and reinstalling the whole MCC fixed it for me.

I have no idea how to fix this either. I filled out a ticket shortly after Reach cams out and got several “we are still looking into it” replies. NEVER got a fix. Still have UE4 crashes months later.

> 2535468428159647;6:
> > 2533274996255036;3:
> > > 2535468428159647;2:
> > > Try to play in windowed mode (just press alt + enter in the main menu) I noticed that after switched to it the crashes stopped considerably. Uninstalling and reinstalling the game that has UE4 errors helps a bit too
> >
> > Are you kidding me? None of this is working, I’ve been trying to get MCC working for over a week and still, nothing is working. I’m about to give up on this.
>
> Hwy don’t react like this. I have no idea why it happens and I was just trying to help by telling you what worked for me. Still, hope you can find a fix. Uninstalling and reinstalling the whole MCC fixed it for me.

I know your trying to help but this is so stupid, I’ve tried everything I can think of.

I assume you tried re-installing and closing all other apps including anti-virus while launching. If not, give these a try.

Have you tried deleting the /mcc/ directory from your temp dir?

> 2533274818084099;9:
> I assume you tried re-installing and closing all other apps including anti-virus while launching. If not, give these a try.
>
> Have you tried deleting the /mcc/ directory from your temp dir?

I’ve tried everything else apart from the last one, how do you do that?

Navigate to C:\Users<USERNAME>\AppData\LocalLow
Find a folder called MCC
Delete it.
Restart your PC
Launch MCC

Doing that managed to get me to the main menu but only for a split second and then crashed.

tried everything as well. can’t get halo 3 or halo reach to work. can only get halo CE to work and halo 2 to work. super annoying. have basically tried everything so far. it only stopped working after the halo 3 update…

> 2533274858610027;13:
> tried everything as well. can’t get halo 3 or halo reach to work. can only get halo CE to work and halo 2 to work. super annoying. have basically tried everything so far. it only stopped working after the halo 3 update…

That’s basically what happened to me but I can’t play on my Xbox or PC and happened literary a day before Halo 3 PC and the last big update came out.

> 2533274996255036;12:
> Doing that managed to get me to the main menu but only for a split second and then crashed.

Have you tried launching without the anti-cheat? Do you have any programs running while opening MCC?

Can you try getting to the main menu again and pressing Alt+Enter as soon as it opens? Do you have any pending Windows updates? Can you try installing them?
Do you have any monitoring tools running? Screen recording or streaming?

> 2533274818084099;15:
> > 2533274996255036;12:
> > Doing that managed to get me to the main menu but only for a split second and then crashed.
>
> Have you tried launching without the anti-cheat? Do you have any programs running while opening MCC?
>
> Can you try getting to the main menu again and pressing Alt+Enter as soon as it opens? Do you have any pending Windows updates? Can you try installing them?
> Do you have any monitoring tools running? Screen recording or streaming?

I have tried all of those and no I don’t have any programs running.

> 2533274996255036;16:
> > 2533274818084099;15:
> > > 2533274996255036;12:
> > > Doing that managed to get me to the main menu but only for a split second and then crashed.
> >
> > Have you tried launching without the anti-cheat? Do you have any programs running while opening MCC?
> >
> > Can you try getting to the main menu again and pressing Alt+Enter as soon as it opens? Do you have any pending Windows updates? Can you try installing them?
> > Do you have any monitoring tools running? Screen recording or streaming?
>
> I have tried all of those and no I don’t have any programs running.

Sorry mate, I am out of ideas at this stage.

If you have another PC at home, I’d try playing on that one.
If you can re-install Windows, I’d give that shot but it can be a pain in the butt re-configuring everything.

i am having the same exact issue. Ive even reinstalled my Win10. No fix at all. I have been trying to fix this for days

Lots of us have the same issue, we have to wait for 343 to somehow fix it.

looks like we wont be getting any resolution. I just bought halo three hand haven’t been able to play it once.