If you are reading this because your game has been stuck for three hours, close the launcher, delete your %ProgramData%\Blizzard Entertainment folder, disable your antivirus, and restart. You will likely be queuing for a ladder match within ten minutes.
– avoids permission blocks
| Cause | Solution | |-------|----------| | | Right-click StarCraft II folder → Properties → Uncheck “Read-only” → Apply to all subfolders | | Corrupted Battle.net agent | End Agent.exe in Task Manager → Restart Battle.net as Administrator | | Third-party overlay (Discord, NVIDIA GeForce Experience) | Disable overlays temporarily | starcraft 2 preparing game data verified
Before we fix the problem, it is vital to understand the backend of the Battle.net client. When you see "Preparing Game Data," the launcher is not downloading the game again. Instead, it is performing a . If you are reading this because your game