I am in the same boat. Always use TT Business and Premier together on same computer for years. First time bought downloaded version, and now after paying both versions, I am locked out with error code 70001 and unable to do anything. I am pretty good in even using safe mode boot up, registry editing, but not in this TurboTax version. Since there is NO support at all, calling in is useless. I am awaiting if TurboTax will actually post a FIX, if NOT, refund my purchase. I am a TurboTax user since turboTax started, and this is getting on my very last nerve especially when you are also dealing with doing taxes.
