
There are various types of errors that occur in the QB application. One of them are known as Update Errors, and the most common update glitch is the QuickBooks Error 15215. The primary reason behind the occurrence of this fault is a misconfiguration in the Window Firewall Settings. If you exclude QB from the exceptions list of the firewall, the problem can be fixed. If you are unable to perform these steps yourself and require professional help, call 1-855-856-0042 and consult an expert right away.