| Cause Category | Specific Reason | Likelihood | |----------------|----------------|-------------| | | Incomplete download, patching error, or disk write error | High | | Permission Restriction | Antivirus/ransomware protection blocking game access to .tiger files | High | | File Path/Name Mismatch | Incorrect case sensitivity (rare on NTFS but possible on Linux/Proton) or renamed/moved file | Medium | | Disk Errors | Bad sectors on HDD/SSD where the archive resides | Low | | Third-Party Interference | Overlay software (Discord, NVIDIA GeForce Experience), mod loaders, or file hooks | Medium |
It had been months since Lara Croft's adventures in Siberia, and she had finally returned to her humble abode in London. The memories of her perilous journey to uncover the secrets of the legendary Divine Source still lingered in her mind. However, a new challenge was about to emerge, one that would test her skills as an archaeologist and problem solver.
Sometimes this error is triggered by a handshake failure between the graphics API and the game assets. Changing how the game renders can bypass the file-opening hang.
The rendering engine can throw false asset-reading errors if there is an API mismatch with your GPU architecture. Adjusting the API forces the engine to change how it requests files from the system. rise of the tomb raider unable to open bigfile000 top
Forces a fresh download of the exact corrupted bigfile.000 structure. Prevents Windows Defender from locking the file pathways. Clear Documents Wipes corrupted graphic/system configuration logs. Disk Cleanup
Go to > Manage settings > Exclusions . Click Add or remove exclusions . Add the entire Rise of the Tomb Raider installation folder. 4. Delete the Specific Corrupted File
Right-click Rise of the Tomb Raider → Properties → Installed Files → Verify integrity of game files . This redownloads missing or corrupt .tiger files. | Cause Category | Specific Reason | Likelihood
Click to find and repair underlying hardware partition faults. 5. Disable Conflicting Third-Party Software
Sometimes Windows UAC prevents the game executable from requesting read access to large system files.
Navigate to your primary installation folder (e.g., ...\Steamapps\common\Rise of the Tomb Raider\ ). Locate the specific file named . Right-click the file and select Rename . Change the filename extension to bigfile000.old . Sometimes this error is triggered by a handshake
: If the error persists after multiple verifications, uninstall the game, manually delete the leftover folder in steamapps/common
Sometimes the conflict does not sit within the giant asset archive itself, but within a corrupted configuration file located inside your user documents.