If you have followed this guide, the link should re-establish within 30 seconds. The warpgate is open. Now, get back to the ladder.
), the bar gets stuck, or it happens every time you open the game, it becomes a major problem. Common Reasons for the Stuck Loading Loop
If you use Microsoft OneDrive, it may be syncing your Documents\StarCraft II folder while the game is trying to write to it, causing a locking conflict.
If you have the game installed on a hard drive but the Battle.net app doesn't see it (and tries to make you download 30GB again), you need to "link" the existing data. starcraft 2 preparing game data link
The loop is a notoriously frustrating bug that leaves players stuck staring at a slow-loading progress bar every single time they attempt to launch the game. Despite having high-speed internet, players report that this pop-up window crawls at abysmal speeds—often between 10 KB/s and 500 KB/s —forcing a 10-to-30-minute delay just to reach the main menu.
Click and wait for the verification process to finish. 3. Configure Windows Defender and Antivirus Exceptions
StarCraft 2 relies heavily on temporary CASC (Content Addressable Storage Cache) files. If one of these files is corrupted, the "Preparing Game Data" link fails a checksum test and attempts to re-download the entire index, causing a 10+ minute hang. If you have followed this guide, the link
Here is the proper guide to fixing the infinite loading or linking error.
: Some users report that Microsoft OneDrive syncing the Documents folder interferes with SC2 data, causing the loop. Blizzard Forums Are you currently stuck on this screen , or are you looking for a more technical breakdown of why it happens? Preparing game data - Technical Support - SC2 Forums
Solving StarCraft II "Preparing Game Data" Issues: A Comprehensive Guide ), the bar gets stuck, or it happens
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Preparing game data - Technical Support - SC2 Forums
game_id, timestamp_ms, event_type, player_id, unit_type, x, y, target_unit