ERROR_INVALID_SERVICE_ACCOUNT 0x80070421
Error code 1057 · HRESULT 0x80070421
The account name is invalid or does not exist, or the password is invalid for the account name specified.
What it means
ERROR_INVALID_SERVICE_ACCOUNT is a Windows error code (system error 1057, returned as HRESULT 0x80070421) reported by Windows. Its official message is: “The account name is invalid or does not exist, or the password is invalid for the account name specified.”
How to fix ERROR_INVALID_SERVICE_ACCOUNT
- Run the affected program as administrator (right-click → Run as administrator)
- Check permissions on the target resource: Properties → Security → your account
- Check Event Viewer → Windows Logs → Security for the matching audit entry
Related errors
Source: Microsoft WinError.h
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