Tried to e file but am told "your transmission didn't through. Says validation failed. There is an update available but when I check menu says I am up to date.

Please try uninstalling & reinstalling the program using the download from our website. It will not delete any of you saved returns.

This FAQ tells you how to install TurboTax CD/Download: https://turbotax.community.intuit.ca/community/product-information/help/how-do-i-install-turbotax-for-the-current-tax-year-after-i-download-it-from-the-internet/00/873710

If you are still having issues, please contact our phone support for further assistance. You can get the correct number by using this form: https://support.turbotax.intuit.ca/contact/