: In the Battle.net launcher, click the gear icon next to the Play button and select Scan and Repair to fix corrupted game data.
: Right-click your Battle.net launcher or the WoW.exe file and select Run as Administrator to ensure it has proper permissions. World of Warcraft dragonflight Startup Crash Fi...
Troubleshooting World of Warcraft: Dragonflight Startup Crashes : In the Battle
: Temporarily move the Interface folder (where addons are stored) to your desktop to see if a specific addon is causing the crash. 3. Advanced Configuration : In the Battle.net launcher