Same problem here, getting this error code: 465DF444-A00D-41FE-B87F-391EF29986DC
Used it yesterday and it was working fine
After some searching because I haven’t been on for a few days I found this thread: [Nov 10] Main Thread: Blizzard Desktop App crash - #2 by Rawrseven-1991 that says this exact issue is fixed but it is still happening to me. I’ve deleted cache, app data, local app data, reinstalled, restarted pc, updated drivers, turned off firewall and antivirus, and nothing is working. I see the app load for a split second after login (friends list i can see people on, etc) and then it just crashes every single time. Is this issue actually still ongoing, or what is happening with my launcher?
5 Likes
I’m having the exact same problem.
I have the same problem to
YUP MINE TOo pretty stupid
I got the same probem since 30 minutes or so. The App was launched since a few hours but suddenly crashed and keeps crashing every time I try to start it. Can’t play any Blizzard game.
Deleting cache did not help.
It was fixed for a couple days…now its crashing again within 2 seconds of login. What gives?? Also…BRING BACK OUR DEVS.
Same problem over here tried everything they say and whats in my mind to help but nothing works
This is currently happening to me as well. I have updated all of my drivers, uninstalled and reinstalled the app, deleted cache and local data. Immediately crashes.
I have done everything possible and I still can’t get in I have updated all of my drivers, uninstalled and reinstalled the app, deleted cache and local data. but still crashes checked my security programs nothing im at a lost here…
figured as much Idk how they keep breaking the client overnight…
doesn’t work on my side 
Edit: Signs are pointing to either antivirus issue or account issue.
ive done all this and it still crashes a second after loading my games menu, so fast i cant do anything
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Removing this for clarity on actual steps to take.
i did that already i dont see anything battlenet/blizzard related in background
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I don’t work at Blizzard, so you can say whatever (within the ToS) about their software. I’m a player like you, but not experiencing this. Reached out to my guild on Discord when I saw these threads pop up, but no issues reported yet. That may change as the day goes on.
And for an even more basic question, have you rebooted since it crashed?
The top 5 threads in the last 6 minutes on the forums have to do with this exact issue, it’s not a local PC issue.
3 Likes
I’ve tried this. It doesn’t work.
Yea my app crashes as soon as the update starts. i have updated my drivers and windows so maybe this is NOT a problem on our end lol