Rise Of The Tomb Raider Unable To Open Bigfile.000
Fixing "Rise of the Tomb Raider Unable to Open bigfile.000" – A Complete Guide
7 — Check storage location and case sensitivity
- 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.
- Open Steam and go to your Library.
- Right-click on Rise of the Tomb Raider.
- Select Properties > Installed Files.
- Click Verify integrity of game files.
- Wait for the process to complete. Steam will detect that
bigfile.000is wrong and re-download only that file (approx. 5–10 GB).
When to contact support
- Windows 10/8/7 (64-bit)
- Rise Of The Tomb Raider game installed
- .NET Framework 4.6 or later
Temporarily disable your antivirus to test if the game launches. If it works, add the Rise of the Tomb Raider installation folder to your antivirus exclusion list Rename and Redownload
Title:
Diagnostic Analysis and Remediation of the "Unable to Open Bigfile.000" Error in Rise of the Tomb Raider Rise Of The Tomb Raider Unable To Open Bigfile.000