Run this command to force a refresh of the store files: Get-AppXPackage -AllUsers | Foreach Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml" Restart your computer. 5. Update Graphics and System Drivers
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This is the #1 fix for this issue. If a file is corrupt, the launcher will redownload only the broken pieces. Open and go to your Library . Right-click Rise of the Tomb Raider and select Properties .
: Right-click the game in your Library > Properties > Installed Files > Verify integrity of game files . rise of the tomb raider bigfile000 error verified
How to FIX Rise of the Tomb Raider Not Launching/Not Starting
The game engine handles massive file data transfers at launch. Aggressive behavioral scanning can lock down bigfile.000 , causing a fatal read timeout.
The error almost always stems from one of two root causes: Run this command to force a refresh of
: Corrupted redistributables can prevent the game from reading large files. Download and run the "repair" option for Microsoft Visual C++ Redistributables (specifically x64 versions).
Go to your Library, right-click Rise of the Tomb Raider , select Properties -> Installed Files -> Verify integrity of game files .
Disclaimer: This guide is based on community-verified fixes for Rise of the Tomb Raider. Results may vary depending on PC configuration. This is the #1 fix for this issue
Antivirus software or Windows Defender may block access to these large files during gameplay, causing a "disc error" or "unable to open" message.
Go to Library, click the three dots (...) under the game, and select Manage -> Verify . 2. Disable Antivirus and Add Exceptions
The error can appear in different forms, each hinting at a specific cause:
Steam will restart and require you to log back into your account. Once logged in, run the file verification tool once more. 4. Audit Drive Health and System Files
Uncheck .