Step 6: Verify SSL Settings Misconfigured SSL settings can block QuickBooks updates. Here’s how to verify and correct them: Open Internet Explorer and go to Tools > Internet Options > Advanced Tab. Scroll down to the Security section. Ensure that SSL 2.0 and SSL 3.0 are enabled, while TLS options are configured as needed. Save changes and retry the update. For help with SSL configurations, call QuickBooks Support at (833)200-3695.