The game does not have administrative rights to read files in the installation folder.
Click the button adjacent to the file verification option. 2. Configure Windows Defender and Antivirus Whitelists
Few things are as frustrating as settling in for an evening of gaming, launching Rise of the Tomb Raider , and being greeted not by the snowy peaks of Siberia, but by a cryptic error message: Rise Of The Tomb Raider Unable To Open Bigfile.000
If the file is truly corrupt, verifying might not replace it properly. Renaming the corrupt file forces the launcher to treat it as missing and download a fresh copy.
By verifying your game files and ensuring your installation path is free of complex characters, you should be able to return to exploring Siberia and uncovering ancient tombs in no time. The game does not have administrative rights to
The game launcher lacking administrator privileges to read localized storage directories.
: Sudden power losses, drive sector degradation, or forced game closures can corrupt the header data inside bigfile.000 . The game launcher lacking administrator privileges to read
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. unable to start game- bigfile bigfile.000! error
: Some users report this error when the game is installed on an external USB SSD or a secondary drive. Try moving the game to your primary C: drive using Steam's built-in "Move Install Folder" tool. Rename and Re-verify