Error 1404: Could not delete key
Article ID: SLN12343
Error 1404 occurs when updating TurboTax:
Could not delete key key. System error error.
- You're not logged in as an administrator.
- An anti-virus, anti-malware, firewall, desktop search or backup program is interfering with Windows Installer.
- A registry section or file is in use or locked by the system or a running program.
- You don't have enough free space on your hard disk(s).
- Registry key permissions are set incorrectly.
- The Windows Installer component is not installed correctly.