I bought Turbo tax from Amazon and installed on my Mac computer. I had the exact same issue. The software is updated because I checked the update again and again. But the transmission error always happens. Then I uninstalled and re-installed the software, does not help. The same issue. This transmission only happens to my Michigan state e-filing. I did NOT have issue with federal tax and other state e-filings before I tried Michigan state tax e-filing. How to fix this issue?
Here is is the error message:
"Transmission failed: FAILED_VALIDATION. There is an update available for your version of TurboTax. Before you can file electronically, you'll need to get this update. To do this, go to the Online menu and select Check for Updates".
