Let's get this working, @Lauren_1.
It's good to hear that the Trial Balance report is displaying all of the information in QuickBooks Desktop (QBDT).
Here are the possible factors why the exported information isn't complete from 01/01/19 through 07/31/20 in Excel:
- Your version of Microsoft Office or Excel isn't compatible.
- You're using an unsupported web version of Microsoft Office 365.
First, let's check the system requirements for your version of Microsoft Office or Excel.
If your version of Microsoft Office or Excel isn't compatible, you'll need to upgrade it. If it's supported, let's repair it by going to this article's Step 3: Fix Report To Excel Issues.
Second, if you're using Office 365, use the version installed on your computer locally.
Once done, you can export the report again using the correct dates.
Aside from Trial Balance, I recommend running other reports in the program. Then, customize them to get the specific details you need about your business.
I'm here anytime you have other concerns. Stay safe always.