The QuickBooks Tool Hub Download will help you solve a number of common problems. Network issues or other performance issues like conflicting business data can occur at any time. When they do, it negatively affects how productive you are. Use one of the tools in the QB hub to sort out any of these issues. The QuickBooks start-up screen initially displays the issue from the splash screen. However, it doesn't open. Once more, the Quick Fix My Program option in the QuickBooks Tool Hub will solve the problem.