How to Fix QuickBooks Error 15106 in Simple Steps When users encounter problems updating payroll because of limited rights or intervention from security applications, QuickBooks Error 15106 appears. Usually, it indicates a malfunctioning update installer or restricted access. In order to fix it and restore seamless payroll functionality and performance, you may need to run QuickBooks as administrator, temporarily disable antivirus software, or fix installation files. Do you need assistance with QuickBooks? To talk to an expert, call 1.855.738.2784. URL: https://joanmartin432.wixsite.com/joanmartin432/post/relevant-solutions-for-quickbooks-error-15106