Are you facing QuickBooks Error Code 15106 when updating payroll? This error generally indicates problems with permissions, user account control, or interference from security programs. Other related symptoms may include payroll update failure, missing file path errors, or inability to download tax table updates. In this forum thread, community members share tested solutions like running QuickBooks as administrator, disabling antivirus temporarily, or adjusting user accounts. You can reply to discuss what worked for you. If the payroll update error persists, you can quickly connect with professionals by calling +1-866-408-0444 for tailored guidance.