$_ cmd

brainbar / decode — microsoft errno mode

decode the failure.

paste a microsoft error code — what it means, why it happens, what to try.

modeerrno · 10 codes decoded · cmd v20260510152000
typean AADSTS code, an HRESULT (0x...), an INTUNE code, or a KB number
missing?we curate by hand — tell us which code to add → /feedback/
hotkey/ from anywhere · enter to open · ↑↓ to nav · esc to clear

// 10 codes live · 5 picked at random ↻

0x800F0922 windows update install/cleanup failed (component store / connectivity / disk)

0x80004005 e_fail — generic 'something went wrong'

AADSTS50105 user not assigned to the app or role

AADSTS50034 user account doesn't exist in this directory

0x80070005 e_accessdenied — the calling process doesn't have permission

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