[BUG] ENAMETOOLONG

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Windows 11 Home 25H2, Claude Desktop 1.5354.0.0
The exact error: “spawn ENAMETOOLONG”
Your Event Viewer log (Windows Logs → Application)

What Should Happen?

Windows 11 Home 25H2, Claude Desktop 1.5354.0.0
The exact error: “spawn ENAMETOOLONG”
Your Event Viewer log (Windows Logs → Application)

Error Messages/Logs

Everything was working fine until I uploaded the most recent Claude, then I started getting ENAMETOOLONG error every time I try to use Claude.

Steps to Reproduce

any time I enter something into Claude to lookup or research, i get an error message saying ENAMETOOLONG

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Windows 11 Home 25H2, Claude Desktop 1.5354.0.0

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

Windows 11 Home 25H2, Claude Desktop 1.5354.0.0
The exact error: “spawn ENAMETOOLONG”
Your Event Viewer log (Windows Logs → Application)