Don’t worry, though. In most cases, this error is fixable without reinstalling 40GB of data. Let’s walk through the solutions.
"Unable to open bigfile.000" Shadow of the Tomb Raider a critical technical failure that prevents the game from launching or causes it to crash during loading shadow of the tomb raider unable to open bigfile.000
Then I can offer more specific help.
Goal: Add an in-game and launcher-level diagnostic feature that detects, explains, and automatically repairs errors related to missing/corrupt "bigfile.000" (or similar archive) so players can resume the game without manual file fiddling. Don’t worry, though
"Unable to open bigfile.000"
A partial or failed update can leave the large "bigfile" data packages in an unreadable state. though. In most cases