[BUG] Clude Desktop cannot be installed

Resolved 💬 3 comments Opened May 16, 2026 by shuaigetw Closed May 19, 2026

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?

I've tried a lot of time to install claude desktop, but it cannot be installed. It can be installed and worked the day before. There is message show while I tried install claude desktop. I've ask helper in claude but didn't work.

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Claude Setup
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Installation failed: AddPackage failed: AddPackage failed with HRESULT 0x80073CF6

Please share this log with us.

The log file will be opened in Explorer.
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確定
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ClaudeSetup.log

What Should Happen?

I don't know what it happen. It just doesn't work.

Error Messages/Logs

Steps to Reproduce

1.click claude_setup.exe
2.next
3.error

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.142

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_

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