[BUG] Desktop App in Wndows pointing to wrong directories

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?

Clicking "Open Extensions Folder" button returns an error dialog with message

"C:\Users\<username>\AppData\Roaming\Claude\Claude Extensions" is unavailable....

Similar error dialog shows up when "Open Extension Settings Folder" is clicked

What Should Happen?

I see a folder "Claude Extensions" in the follwoing path

C:\Users\<username>\AppData\Local\Packages\Claude_pzs8sxrjxfjjc\LocalCache\Roaming\Claude

With the new build being installed on a different path now, the buttons should point to the new path

Error Messages/Logs

Steps to Reproduce

1. Install latest Claude desktop on Windows
2. Click on Profile->Settings->Extensions->Advanced Settings
3. Click on the buttons "Open Extensions Folder" or "Open Extension Settings Folder"

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

Claude 1.1.3647 (8f7c53) 2026-02-19T15:02:19.000Z

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

PowerShell

Additional Information

_No response_