● Open internet explorer and from the settings, go to the Security Tab.
● At the Trust sites, add intuit.com and move back at the Trusted Sites window
● Now, deselect ‘Require server verification’ option
● Come out of the Trusted Sites and deselect the Enable Protected Mode option
● Move out of the Internet Explorer and rerun QuickBooks Desktop.
If there is an issue in it, then follow QuickBooks Customer Care Number to fix it.