Most of the time, a few megabytes of the multi-gigabyte bigfile000 archive have become corrupted. Your game launcher can scan the file and download only the broken pieces. Open your Steam Library .
The .tiger files in Rise of the Tomb Raider are massive archive files that hold the game's core assets, including textures, audio, and 3D models. When the game engine tries to read data from bigfile000.tiger and finds data that does not match what it expects, it immediately crashes to prevent further instability. The root causes generally fall into three categories:
to scan and replace missing data. Right-click the game in your Properties Local Files Verify Integrity of Game Files Run as Administrator
Does the crash happen at a , or completely at random? I can provide more targeted steps based on your setup. Share public link rise of the tomb raider bigfile000 error better
[🔁 Retry with safe mode] [🛠 Run Repair Tool] [📖 View Guide]
Mechanical drive failures or sudden power loss interrupting asset reads.
Minor packet loss during platform updates on Steam, Epic Games, or the Xbox App. Most of the time, a few megabytes of
If none of these work, a clean uninstall and reinstall might be necessary—but 90% of the time, is the culprit.
🔘 [Quick Repair] → Tries permission fix + backup restore 🔘 [Verify & Redownload] → Checks file integrity & downloads only missing parts 🔘 [Open Log] → Shows exact error reason
If you are still experiencing issues, please confirm if the error occurs on or during gameplay so I can provide more specific solutions. Right-click the game in your Properties Local Files
Modern security software often flags the game's large data files as false positives, preventing them from opening.
(Invoking related search suggestions...)
Return to Steam and click . Steam will detect the missing file and download a clean, uncorrupted version.
Ensure your C: drive (or the drive where the game is installed) has at least 10-15GB of free space, even if the game is already installed.
Ultimate Troubleshooting Guide: How to Fix the Rise of the Tomb Raider "bigfile000" Error Better and Faster