You can smoothly resolve the error by following the steps given below to update QuickBooks manually:
Close the Quick Books desktop application.
Select the Windows Start menu.
Find the QuickBooks icon and right-click it.
Click Run as administrator.
On the No Company Open screen, locate the Help menu.
Then, select Update QuickBooks Desktop.
Choose the Options tab.
Click Mark All and then Save.
Next, move to the Update Now tab and mark the Reset Update checkbox.
Once you’re ready, click Get Updates.
Connect with the QuickBooks technical support team by dialing our helpline number (1800-579-9430) for more assistance to resolve .