If your Windows username contains a special character (e.g., "José," "Müller," "Dmitry"), the game attempts to read the file path C:\Users\José\... and crashes because the game engine struggles to process the accent mark in the folder path.
Rise of the Tomb Raider is a cinematic masterpiece, but nothing kills the immersion faster than a sudden crash to desktop accompanied by the dreaded "Unable to open bigfile000.tiger" error message. This specific error usually points to a communication breakdown between the game engine and its core data archives. rise of the tomb raider unable to open bigfile000 top
Whether you are launching the game for the first time or encountered this during a high-octane set piece, here is how to resolve the issue and get back to Siberia. Verify Game File Integrity If your Windows username contains a special character (e
: In Steam , right-click the game > Properties > Installed Files > Verify integrity of game files . This specific error usually points to a communication
Sometimes Windows UAC prevents the game executable from requesting read access to large system files.
– Temporarily disable or add the game folder to exclusions: