Error 1334 occurs when attempting to uninstall or repair TurboTax. You'll see a message like ApplicationController: MSI Install Exception occurred: MS installer error 1334. The exact wording in the message may vary, but Error 1334 is constant. I provided a link below that includes a solution to fix this problem:
Error 1334: Error installing C:\Program Files\Common Files\Intuit\TurboTax
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
