QuickBooks Error 15225 typically occurs during payroll or update processes, often due to issues with your internet connection, security settings, or corrupted QuickBooks files. To resolve this error, start by ensuring your internet connection is stable. Next, verify that your system's firewall or antivirus settings are not blocking QuickBooks' access to necessary services. You may need to temporarily disable your firewall or antivirus software to allow QuickBooks updates.
Another common solution is to download and install the latest updates for QuickBooks. Go to Help > Update QuickBooks Desktop, and in the Update Now tab, select Get Updates. After the update, restart QuickBooks.
Another common solution is to download and install the latest updates for QuickBooks. Go to Help > Update QuickBooks Desktop, and in the Update Now tab, select Get Updates. After the update, restart QuickBooks.