How do I unlock my QB Desktop so that I can upload my data to QB Online?

Hello there, @JohnD2024. I'm here to help you unlock your QuickBooks Desktop (QBDT) account.
 

Before I get to the bottom of your concern, I'd like to know more details about your issue. That way, we can provide the exact resolution to your situation. What do you mean by unlocking your QuickBooks Desktop? Are you having any problems with your password? A screenshot would also be a great help.
 

I'll be waiting for your reply. Have a good one! 

@JohnD2024 

If your QB Desktop license has expired, you can use the trial version for QBD 2023 to open your file.

https:// quickbooks.intuit.com/learn-support/en-us/help-article/new-subscriptions/download-trial-quickbooks-desktop-enterprise/L04IY8YVk_US_en_US?uid=lbcauung

then you can convert your file to QB Online.

https:// quickbooks.grsm.io/US

https:// quickbooks.grsm.io/us-promo