Step 2: Update Internet Explorer Settings QuickBooks uses Internet Explorer for updates, so it’s essential to configure its settings correctly. Open Internet Explorer. Go to Tools > Internet Options > Advanced Tab. Check the boxes for SSL 2.0 and SSL 3.0 while ensuring TLS 1.1 and TLS 1.2 are unchecked. Click Apply and restart your computer. Try updating QuickBooks again. If the issue persists, dial (833)200-3695.