Sometimes, the cause of the problem isn't the game itself, but your own security software. It's not uncommon for an overzealous antivirus program to mistakenly quarantine or delete a game file it falsely identifies as a threat, which can include crucial files like bigfile.000 .
Locate the toggle and turn it Off (this reverts the game to DX11). Locate Exclusive Fullscreen and uncheck it. Set your display mode to Fullscreen or Borderless Windowed . Save changes and test the game. 4. Optimize Virtual Memory (Pagefile) Settings
[FIX] Unable to open/read bigfile.000 error in Rise of the Tomb Raider rise of the tomb raider bigfile000 error better
If the error returns after a few days, your storage drive might be failing or dropping connection during heavy asset streaming.
Navigate to the following pathway: HKEY_CURRENT_USER\Software\Crystal Dynamics\Rise of the Tomb Raider Sometimes, the cause of the problem isn't the
The DirectX 12 implementation in Rise of the Tomb Raider can occasionally cause memory leaks that lead to asset-reading crashes. Switching API and display modes stabilizes asset streaming.
Storage controller/connection
The screen went black. His heart hammered against his ribs. Then, a soft, orchestral swell filled the room. The Square Enix logo shimmered, followed by the sight of a wind-swept mountain peak.