QuickBooks Error 15106 Update Program Cannot be Opened
by
Mason Olivia
This is one of the most common 15XXX series errors that affect QuickBooks. Error 15106 in QuickBooks primarily affects the Update function and every time a user tries to update QuickBooks or Payroll, they receive an error message Error 15106: The update program is damaged, or Error 15106: The update program cannot be opened.