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

If prompted to schedule the scan on the next restart, type Y and restart your PC. Step 3: Configure Antivirus and Windows Defender Exemptions

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

The game may lack the necessary administrator rights to read large data archives from the installation directory. System Constraints:

The error message is the symptom. The underlying causes can vary, but they almost always fall into one of these categories: Rise Of The Tomb Raider Unable To Open Bigfile.000

If the files exist but cannot be accessed:

For fans of survival-action games, Rise of the Tomb Raider is a masterpiece. However, few things are more frustrating than clicking "Play" on Steam or Epic Games only to be greeted by a cryptic error message:

Rise of the Tomb Raider remains a masterpiece, but in 2026, PC players—especially on Steam—can still encounter the frustrating error. This error generally prevents the game from launching, often stemming from corrupted files, antivirus interference, or Windows permissions issues. If prompted to schedule the scan on the

If the automated verification processes fail to overwrite the bad data, you may need to force-delete the problem file yourself. Go to your game installation directory. Open the primary folder and locate .

: Right-click the game in your Library > Properties > Installed Files > Verify integrity of game files .

The bigfile.000 error is frustrating, but it's almost always fixable with patience. Start with the simplest fix (verifying game files) and work your way up. Hopefully, one of these solutions will have you back in the Siberian wilderness with Lara in no time. Good luck! Re-Index the Large Archive File Manually The game

The most common cause is a corrupt installation. Both Steam and Epic Games allow you to scan the game files and download missing or broken ones. Open your Steam Library.

This is the most effective solution, as it replaces the corrupted file. Open and go to your Library . Right-click Rise of the Tomb Raider and select Properties . Navigate to the Installed Files tab.

: If you are playing through the Xbox app on PC, you can use a PowerShell command to force the store to refresh its file licenses and scripts.

Ensure your GPU drivers are current, as older versions can cause file-read conflicts.