To fix PS038 QuickBooks Error During Payroll Updates, first update QuickBooks Desktop to the latest release and download the newest payroll tax table. Next, identify any paychecks marked "Online to Send", as these often cause the error. Open the paycheck, review it, and resend or recreate it if needed. Then run Verify Data and Rebuild Data from the File menu to repair possible company file damage. Restart QuickBooks and try downloading payroll updates again. These steps usually resolve PS038 QuickBooks Error and restore normal payroll processing. For expert assistance, call +1-866-513-4656.