Rise Of The Tomb Raider Unable To Open Bigfile.000 Jun 2026

Follow this technical roadmap to repair your installation files, bypass operating system restrictions, and restore stable performance to your game. 1. Verify the Integrity of Game Files

Rarely, Windows limits file paths. Since the game installs in deep subfolders, this can cause read errors.

Click the button adjacent to the file verification option. 2. Configure Windows Defender and Antivirus Whitelists Rise Of The Tomb Raider Unable To Open Bigfile.000

If you have installed mods that replace or patch BIGFILE.000 (e.g., texture mods, FOV unlockers), the error can appear if the mod is incompatible with your game version. Restore the original BIGFILE.000 by verifying game files (Solution 3) before retrying mods one by one.

4. Reset the Store Script Cache (For Xbox App / Microsoft Store Users) Follow this technical roadmap to repair your installation

This report outlines the causes and solutions for the runtime error encountered by users of Rise of the Tomb Raider . This error generally prevents the game from launching or causes an immediate crash upon startup. Analysis indicates the issue stems primarily from file integrity corruption, interference by anti-virus software, or incorrect directory permissions.

Select the entire installation directory for Rise of the Tomb Raider to white-list it from active scanning. 4. Re-Index the Large Archive File Manually Since the game installs in deep subfolders, this

Right-click the principal executable file named and select Properties . Click the Compatibility tab. Check the box for Run this program as an administrator . Check the box for Disable full-screen optimizations .