Experiencing a QuickBooks Payroll Update Failed Error 15241 can impede timely payroll updates. This issue may occur due to damaged QuickBooks Desktop File Copy Service (FCS) or issues with the Windows File Copy Service. To resolve, use the QuickBooks Diagnostic Tool, update QuickBooks to the latest version, and recreate the damaged FCS. Verify your payroll subscription and restart the Windows File Copy Service. Additionally, adjusting firewall and security settings may alleviate this error. If challenges persist, seeking assistance from QuickBooks support ensures a comprehensive resolution to Error 15241 and facilitates seamless payroll management.