Let's eliminate the error message you've encountered, LetMeIn484.
I want to make sure you're able to work within your company file without any issues. To help you with this, I need some more information about the error you're getting so I can check on this further.
Where does this error pop up in QuickBooks? Is there a specific task you're working on when you see the alert? Any information will help.
In the meantime, proceed to repair software to fix program issues in QuickBooks. To do that, follow the steps below: