Then in Variables.txt :
"Extra Quality" in this context refers to the high-resolution texture packs that StarCraft II utilizes. Unlike games that force all assets onto your hard drive, SC2’s aging but robust engine streams a significant amount of data. The "Preparing Game Data" phase is the engine’s way of unzipping the stadium before the players take the field. starcraft 2 preparing game data extra quality
The most common cause of the "Preparing game data" loop is a partial installation. By default, Blizzard’s launcher uses "streaming" technology. Then in Variables
Download a free RAM caching tool (like ImDisk or PrimoCache ) or simply rely on Windows 10/11’s native "Prefetch." starcraft 2 preparing game data extra quality