Bug type

Regression (worked before, now fails)

Beta release blocker

No

Summary

On Windows, when using Chrome MCP with profile="user", the screenshot function fails with ENOENT error. The error shows that OpenClaw tries to save the screenshot to a random temporary folder name like openclaw-chrome-mcp-XXXXXX but that folder doesn't exist.

Steps to reproduce

1. Start Chrome MCP with openclaw browser start or use browser tool with profile="user"
2. Open any webpage (e.g., https://baidu.com)
3. Run browser action=screenshot or openclaw browser screenshot

Expected behavior

Screenshot should be saved successfully, or at least use a consistent/writable temp directory.

Actual behavior

Error: ENOENT: no such file or directory, open 'C:\Users\ZHENGZ~1\AppData\Local\Temp\openclaw\openclaw-chrome-mcp-XXXXXX\screenshot-file-uuid'

Note: The folder name (e.g., 5ThqkM, mPk77v, oJ2xtz, iM8ayT) is different each time, suggesting a random identifier is generated for each screenshot attempt.

OpenClaw version

2026.5.5

Operating system

window11 C:\Program Files\Google\Chrome\Application\chrome.exe`

Install method

No response

Model

minimax

Provider / routing chain

openclaw minimax

Additional provider/model setup details

No response

Logs, screenshots, and evidence

Impact and severity

No response

Additional information

No response