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0x80070058SystemMedium

Error 0x80070058 — Network Write Fault (ERROR_NET_WRITE_FAULT) | Windows System Error Fix

Windows 11Windows 10Windows Server 2022

What Does 0x80070058 Mean?

A write fault occurred on the network.

Real-World Causes

  1. 1Network connection dropped during a write operation to a share
  2. 2Server-side disk is full
  3. 3Network timeout during large file write
  4. 4SMB session was interrupted

Symptoms

  • ⚠File save to network drive fails
  • ⚠Copy operations to network shares fail during write phase
  • ⚠Partial files left on network drive after failure
  • ⚠Event Viewer logs network write errors

DIY Fix

Beginner-friendly steps you can try at home

  1. 1Check network connection stability
  2. 2Verify the server has free disk space
  3. 3Retry the operation
  4. 4Use robocopy with /Z flag for restartable network copies

Advanced Fix

For experienced users and IT professionals

  1. 1Increase SMB timeout values on client and server
  2. 2Check network adapter for errors and update drivers

Frequently Asked Questions

How do I prevent network write failures?
Use robocopy with the /Z flag for large file transfers — it supports resuming interrupted copies. Also ensure your network connection is stable and the server has sufficient disk space.

Related Error Codes

0x80070039Unexpected Network Error (ERROR_UNEXP_NET_ERR)0x80070036Network Busy (ERROR_NETWORK_BUSY)

About the Author

Windows Troubleshooting Team

Verified against official Microsoft documentation and real-world diagnostic data. Error behavior confirmed across Windows 10, Windows 11, and Windows Server.