HIGHLIGHTS
- Disk write error in Marvel Rivals happen when Steam can’t save game files.
- Issues such as permission problems, antivirus blocking, or broken files give rise to this problem.
- To fix disk write errors, try running Steam as an administrator, removing read-only settings, checking game files.
Marvel Rivals is currently facing widespread technical problems, notably disk write errors during installation and updates.
Alongside, there are frequent crashes linked to Unreal Engine 5 (UE5) frame rate timeout triggers.
As a result, players across Steam and other platforms have reported persistent disk write errors preventing game updates or fresh installs.
Disk Write Error In Marvel Rivals
A disk write error in Marvel Rivals occurs when Steam cannot save game data to the disk.
This usually happens because of permission problems, antivirus blocking, or corrupted files.
One player said on the Marvel Rivals subreddit that their antivirus quarantined a crash log file. This stopped updates until they restored the file, which fixed the problem.
In addition to installation issues, many players are experiencing repeated crashes attributed to a UE5 frame rate timeout bug.
The developer, NetEase, has acknowledged these performance problems and plans to release patches targeting frame rate and damage calculation fixes in upcoming update.
Fixes To The Disk Write Error
To fix the disk write error, players can try several troubleshooting steps:
- Run Steam as an administrator for full write permissions.
- Remove the read-only restrictions.
- Verify the integrity of game files.
- Clear Steam’s Download Cache
- Disable antivirus temporarily.
- Run tool from Windows to check disk health and fix errors.
- Move the game installation to a different drive, such as to an SSD.
As for crash problems, users need to update GPU drivers, optimise graphics settings like turn off V-Sync, go full screen, use Nvidia reflex / AMD fSR/DLSS.
Moreover, users can run the game launcher with administrative rights.
However, that only brings hope for the Marvel Rivals community that the NetEase will deliver updates to address those problems and return smooth gameplay and stable installations.
