Step 1: Download and install the QuickBooks Tool Hub 1((888))-515. 7490. The QuickBooks Tool Hub helps fix common errors.1.888*515*7490 or 1.888.4INTUIT You'll need to close QuickBooks to use the tool hub. For assistance with QuickBooks Payroll you can contact their support team at 1.888.515.7490 or 1.888*515*7490 or 1.888.4INTUIT. QuickBooks File Doctor is a troubleshooting tool designed to fix company file and network issues.+1-888-515-7490 It tool hub downloads repair damaged files and conn