提示：
Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved. PS C:\WINDOWS\system32> winget upgrade Anthropic.ClaudeCode Found Claude Code [Anthropic.ClaudeCode] Version 2.1.248 This application is licensed to you by its owner. Microsoft is not responsible for, nor does it grant any licenses to, third-party packages. Downloading https://downloads.claude.ai/claude-code-releases/2.1.248/win32-x64/claude.exe ██████████████████████████████ 216 MB / 216 MB Successfully verified installer hash Starting package install... An unexpected error occurred while executing the command: remove: Access is denied.: "C:\Users\gao\AppData\Local\Microsoft\WinGet\Packages\Anthropic.ClaudeCode_Microsoft.Winget.Source_8wekyb3d8bbwe\claude.exe" Installer failed with exit code: 0x8a150003 : Executing command failed PS C:\WINDOWS\system32>
解决：
关闭Claude进程，可以重启解决。
你现在最可能只需要：关闭 Claude Code → 管理员 PowerShell 重跑 winget。
