Lost my Historical Tax data on my desktop

I got a letter from TurboTax saying that I will need to have Windows 11 installed on my computer to use Turbo tax; unfortunately for me, as I was loading Windows 11 on my laptop, it completely wiped out my hard drive and I had no back up. All my historical Turbotax filings are gone (for both Real Estate filings for my LLCs and personal filings).

 

I use Turbotax Business for real estate holdings by my three LLCs and I use Turbotax Premium for my personal Income and real estate holdings in my name.

 

Can anybody tell me what I need to do for 2025 since anytime I load the Turbotax Software on my desktop, it always loads historical data.

 

I am very worried about the Depreciation basis for my real estate holdings.

 

Any help will be appreciated. Thanks.