Error 0xC0020015
is indeed related to Easy Anti-Cheat. When reinstalling Easy Anti-Cheat, did he also remove the ‘Certificates’ directory prior? If not, I’d recommend doing that:
- Remove the ‘Certificates’ directory located here:
C:\Program Files (x86)\Steam\steamapps\common\Warhammer Vermintide 2\EasyAntiCheat
- Then, proceed to repair Easy Anti-Cheat using the EasyAntiCheat_Setup executable located here:
C:\Program Files (x86)\Steam\steamapps\common\Warhammer Vermintide 2\installers\EasyAntiCheat
He may also want to run a Selective Startup, which will help identify if any of his programs are conflicting with Easy Anti-Cheat:
- Press the Windows key
- Type ‘msconfig’ and select ‘System Configuration’
- On the ‘General’ tab, select ‘Selective Startup’
- Deselect ‘Load startup Items’
- Reboot your PC
- Launch Vermintide 2 as normal
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