How to Fix QuickBooks Error 15240 in 5 Simple Steps
QuickBooks Error 15240 is a common issue that usually occurs when users try to download a payroll update or update QuickBooks itself. This error often displays messages like: “Error 15240: The payroll update did not complete successfully.” “Internet connection error: unknown error.” “File specified cannot be opened.” This can be frustrating for users, especially during critical accounting periods. But the good news is that this error is fixable with a few targeted steps. What Causes QuickBooks Error 15240? Understanding the root of the issue can help prevent it from happening again. Some common causes include: Incorrect system date and time. Incomplete or improper installation of QuickBooks. Internet Explorer settings are blocking the update. Insufficient admin rights. Misconfigured firewall or antivirus software. Let’s walk through the five most effective steps to resolve this error. Step 1: Check System Date and Time Settings QuickBooks relies on a...