Switch to the new tab and click Change... under Virtual memory .
Errors referencing (or other numbered .tiger files) in Tomb Raider
In rare cases, faulty RAM corrupts the decompression buffer when the game unpacks assets from the Tiger archive, leading to a CRC failure reported as bigfile000 error .
TR-BF-TIGER-2026-01 Date of Report: April 12, 2026 Severity: Medium (Gameplay/Launch Blockage) Affected Component: Game Asset Archive System (BigFile Architecture) bigfile000tiger tomb raider error
Under the Custom options for apps section, click the button.
A "bitrot" or partial download where the large archive files (.tiger) are damaged.
TR-ERR-BF000-2024 Date of Analysis: [Current Date] System Affected: Tomb Raider (2013 reboot) / Rise of the Tomb Raider (PC - Steam/Epic) Error Signature: bigfile000.tiger / tiger file read error / CRC mismatch Switch to the new tab and click Change
For Shadow of the Tomb Raider , some "bigfile" startup crashes are resolved by disabling DirectX 12 in the game's initial launcher options.
Remember: Every great tomb raider faces traps. The bigfile000.tiger error is just a digital spike pit, and now you know exactly how to disarm it.
Navigate to the game's installation folder (e.g., SteamLibrary\steamapps\common\Shadow of the Tomb Raider ). TR-BF-TIGER-2026-01 Date of Report: April 12, 2026 Severity:
Windows permissions can occasionally block a game from reading massive asset archives, especially if the game is installed on your primary C: drive. Go to your game's installation folder.
Most "bigfile" errors occur because a file update was interrupted or a sector on your drive failed. Steam has a built-in tool to repair this without a full reinstall. Open your . Right-click on Tomb Raider . Select Properties > Installed Files . Click Verify integrity of game files .
Scroll down to and click Add or remove exclusions . Click Add an exclusion and select Folder .