The Tomb Raider Unable To Open Bigfile.000 | Rise Of
Troubleshooting Guide: How to Fix the "Unable to Open Bigfile.000" Error in Rise of the Tomb Raider
- If the game is on an external drive or network share, move it to an internal drive.
- On some systems, case-sensitive filesystems (rare on Windows) can cause issues — install to a standard NTFS partition.
Fix #2: Exclude the Game Folder from Windows Defender (or Third-Party AV)
- Migration of installation across drives without permission inheritance.
- Corrupted Access Control Lists (ACLs) after Windows updates.
file is damaged or incomplete due to a failed download or disk error. Security Interference:
If none of the above steps resolve the issue, you may need to reinstall the game. Rise Of The Tomb Raider Unable To Open Bigfile.000
- Move the Save Files: Navigate to
C:\Users\[YourUsername]\Documents\Rise of the Tomb Raider. Copy the save files to a backup folder. - Create a New User: Create a new Windows user account that uses only standard English characters (A-Z).
- Run the Game: Log into the new account and try running the game. If it works, you may need to migrate your data to this new user profile permanently for gaming.
