I checked the 1099 tracker box for a vendor by mistake? How can I correct and delete the check in the box?

I can help you correct and delete the check in the 1099 tracker box for a vendor, @crestridgeinspec. 

You can directly uncheck the 1099 tracker box in the vendor's profile. You can follow these steps:

1. Hover to the Expenses menu, and select Vendors.
2. Locate the vendor you'll want to exclude in 1099 tracking. 
3. Click Edit, scroll down, and uncheck the Track payments for 1099.

For visual reference, please see the attached screenshot.
 

You might also want to create a 1099 report in QuickBooks to view all vendor lists and payments for future reference. 

You can always return here by tapping the reply button below. I'd be available to assist if you need more help managing your vendors and 1099s. Best wishes!