Command 'extension' is unknown on Windows Build 26100

[kirito560]

What is the problem?

Hello,

The extension subcommand is not recognized on the latest version of the CLI, even after a full clean reinstall.

• CLI Version: twitch-cli/1.1.24 (and latest)
• OS Version: Microsoft Windows [Version 10.0.26100.6725]

The Problem:
Any command starting with twitch extension fails with the error unknown command "extension" for "twitch".

Troubleshooting Steps Taken:

• Confirmed the CLI version is up to date.
• The issue happens in both PowerShell and Command Prompt (cmd.exe).
• Performed a full clean reinstall: deleted the executable and the %USERPROFILE%\.twitch-cli config folder.
• Moved the project to a neutral directory (C:\projects) to rule out OneDrive conflicts.
• The issue persists even when running cmd.exe as an Administrator.
• The command where twitch run from outside the project folder returns no results, confirming no other conflicting executable exists on the system PATH.

This appears to be a fundamental incompatibility bug with this specific Windows build.

Operating System

windows

Architecture Version (x86, x64, arm, etc)

x64

Steps to reproduce

Relevant log output