Resolvable via standard maintenance. No underlying game engine bug confirmed.
: Right-click the game's .exe file, select Properties , go to the Compatibility tab, and check Run this program as an administrator . Check Hardware Space & Permissions : bigfile000tiger tomb raider error
If simple verification fails, manually deleting the problematic files often forces a "cleaner" re-verification. Resolvable via standard maintenance
For more advanced users, you can attempt to fix the error by replacing the problematic .tiger file. This is not recommended for beginners, but it can be a quick solution in some cases. go to the Compatibility tab
Unstable system memory can corrupt files on the fly during game load screens.