If you cant open TurboTax after installing it, it may be due to incomplete installation, outdated system software, or conflicts with antivirus programs. Ensure your system meets the minimum requirements and try restarting your computer. You may need to reinstall the software from a reliable source. Visit turbotax.ca/download to get the latest version. For step-by-step instructions on how to download turbotax 2024, go to the official site and choose the appropriate version for your needs. Always run the installer as an administrator to avoid access issues. Disabling your antivirus temporarily may also help resolve the problem.