Latest update is crap.
Never had a single crash since release, but since the patch yesterday i got quite a few.
Enter Chaos Dungeon … crash
Talk with questguy … crash
Run arround … crash
What happened to quality control?
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Amazon wtf?
Seems like there was a 50 MB update and the problem switched from random crashes to game not starting anymore at all.
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Hello Sicariuss,
I’m sorry you’re having issues launching Lost Ark since the latest patch.
I really appreciate you’re communicating to us about this issue.
For this issue you can follow this troubleshooting related with the third party program EasyAntiCheat that is linked within Lost Ark:
- Open Lost Ark in your Steam Library.
- Right click on Lost Ark’s list title and then Go to Settings < Manage < Browse Local Files.
- Open the EasyAntiCheat folder.
- Run as administrator EasyAntiCheat_Setup executable file.
- Make sure in the drop-down within EasyAntiCheat Service Setup Lost Ark or Current Game is the selected game.
- Press Repair Service.
- After this process verify Steam Integrity Check files:
Steam Support :: Verify Integrity of Game Files - Restart your Computer.
Also, please make sure the Internet Protocol Version 6 (tcp/ipv6) is disable:
- Open Windows settings.
- Go to your Network&Internet section.
- Click Change Adapter Settings.
- Right-click your connection (It can be either LAN or WIFI adapter) and go to Properties.
- Scroll down in the menu until you found the option Internet Protocol Version 6 (TCP/IPv6)
- Uncheck the box next to it and restart your computer.
- After this process verify Steam Integrity Check files:
Steam Support :: Verify Integrity of Game Files - Re-launch Lost Ark.
Please let us know as soon as possible if after these troubleshooting the problem persists.
Thanks for all your feedback and specially your patience. 
