For fans of survival-action games, Rise of the Tomb Raider is a masterpiece. However, few things are more frustrating than clicking "Play" on Steam or Epic Games only to be greeted by a cryptic error message:

A physically failing hard drive can cause this error. If the drive has bad sectors, bigfile.000 might exist but cannot be read.

: Right-click the game's executable ( ROTTR.exe ) and select Run as Administrator to bypass potential permission issues.

Rise of the Tomb Raider, an action-adventure game developed by Crystal Dynamics, has received widespread critical acclaim for its engaging gameplay, stunning graphics, and immersive storyline. However, some players have encountered a frustrating issue that prevents them from opening the game, specifically an error related to the "Bigfile.000" file. In this write-up, we will explore the causes of this error and provide a step-by-step guide on how to troubleshoot and resolve the issue.

This is a known, recurring issue. Microsoft has released updates that unintentionally break how Rise of the Tomb Raider interacts with large archive files. The most notorious updates are:

Rise Of The Tomb Raider Unable To Open Bigfile.000 _best_ Jun 2026

For fans of survival-action games, Rise of the Tomb Raider is a masterpiece. However, few things are more frustrating than clicking "Play" on Steam or Epic Games only to be greeted by a cryptic error message:

A physically failing hard drive can cause this error. If the drive has bad sectors, bigfile.000 might exist but cannot be read. Rise Of The Tomb Raider Unable To Open Bigfile.000

: Right-click the game's executable ( ROTTR.exe ) and select Run as Administrator to bypass potential permission issues. For fans of survival-action games, Rise of the

Rise of the Tomb Raider, an action-adventure game developed by Crystal Dynamics, has received widespread critical acclaim for its engaging gameplay, stunning graphics, and immersive storyline. However, some players have encountered a frustrating issue that prevents them from opening the game, specifically an error related to the "Bigfile.000" file. In this write-up, we will explore the causes of this error and provide a step-by-step guide on how to troubleshoot and resolve the issue. : Right-click the game's executable ( ROTTR

This is a known, recurring issue. Microsoft has released updates that unintentionally break how Rise of the Tomb Raider interacts with large archive files. The most notorious updates are:

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