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Error 2147942402 (0x80070002) — Claude Code / Hermes

Quick fix

Recheck after upgrading to CC Switch v3.16.1 or later on Windows; temporarily set PowerShell as the preferred terminal.

Symptom

Section titled “Symptom”
Error output
出现错误 2147942402 (0x80070002)（启动 "cmd /K
  C:\Users\<user>\AppData\Local\Temp\cc_switch_hermes_dashboard_22364.bat" 时）
     系统找不到指定的文件。
English translation

Error 2147942402 (0x80070002) (when starting "cmd /K C:\Users\<user>\AppData\Local\Temp\cc_switch_hermes_dashboard_22364.bat") The system cannot find the file specified.

Cause

Section titled “Cause”

This report occurred on Windows with CC Switch v3.16.0. The reporter confirmed that the related CLI, PATH, and bat file itself worked; the failure occurred when CC Switch built the child-process command, passing `cmd /K` and the bat path to Windows CreateProcess as one program name, which triggered `0x80070002`. The same local environment checks also showed a variant where an executable path was wrapped in extra quotes and could not be resolved after being passed to `cmd`.

The reporter said the bat ran normally after switching the preferred terminal to PowerShell. The maintainer said the issue substantially overlapped with Windows environment-detection fixes included in v3.16.0 / v3.16.1 and requested verification after upgrading to v3.16.1 or later. The original report did not include an independent reproduction result after upgrading, so it cannot confirm that this report was verified as fixed.

Fix

Section titled “Fix”

  1. Upgrade CC Switch to v3.16.1 or later, then recheck the local environment detection and “open terminal and start” as requested by the maintainer.

  2. For a temporary workaround, use PowerShell as the preferred terminal; the reporter said the bat ran correctly with this setting.

  3. If the issue still reproduces consistently after upgrading, add the CC Switch version, operating system, related application versions, current provider or routing configuration, reproduction steps, and logs or screenshots to the source issue.

Affected Versions

Section titled “Affected Versions”
ToolClaude Code / Hermes
Version3.16.0
PlatformsWindows

Source Issues

Section titled “Source Issues”

This page is distilled from 1 real issues

FAQ

Section titled “FAQ”

(No FAQ yet)

Section titled “Related problems”
either event handler is re-entrantOn Windows, try WebView2 parameters if enterprise security software conflicts; the reports provide no generally verified fix.5 issues mergedSystem folder picker opens on every click cc-switchRemove the pickDirectory() call from handleOpenTerminal in src/App.tsx to stop the folder picker from opening whenever you click to open a terminal.4 issues mergedRoute classifier requests to another provider in Claude CodeThis is an unresolved feature request; the original post provides no verifiable user-side configuration solution.1 issues merged

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