Rise Of The Tomb Raider Unable To Open Bigfile000 Top

The Mysterious Case of the Unopenable Bigfile000.top

Fix: "Unable to Open bigfile000.tiger" in Rise of the Tomb Raider rise of the tomb raider unable to open bigfile000 top

Summary

The error "Unable to open bigfile000.tiger" is rarely a hardware failure. It is usually a pathway issue caused by a Windows username with accents or special characters. By moving the game to a generic folder path (like D:\Games) or verifying the file cache, you should be able to resolve the issue and get Lara Croft back on her adventure. The Mysterious Case of the Unopenable Bigfile000

For Epic Games Store:

Part 3: 8 Solutions to Fix "Unable to Open BIGFILE.000 Top"

Work through these solutions from top to bottom. Start with the simplest (verification) and move to the most thorough (clean reinstall). If using an external drive or network share

11. If using an external drive or network share

There are several reasons why this error may occur, including corrupted game files, outdated graphics drivers, and conflicts with other software installed on the player's computer. One of the most common causes of this error is a corrupted game file, which can occur due to a variety of factors such as a faulty download or installation process, or a virus infection.

Solution 3: Run the Game as Administrator

Sometimes Windows UAC prevents the game executable from requesting read access to large system files.