Rise Of The Tomb Raider Unable To Open Bigfile.000 !link! -

💡 In rare cases, faulty memory can corrupt data as it is being read into the system. If you experience this error alongside frequent blue screens (BSOD), run a Windows Memory Diagnostic to rule out hardware failure.

The game may lack read permissions for BIGFILE.000 .

: Right-click the game in your Library → Properties → Installed Files (or Local Files) → Verify integrity of game files... .