QuickBooks Error 12002 is a common problem that QuickBooks users have while trying to update or download payroll or software upgrades. It usually denotes a network connectivity issue that prevents QuickBooks from connecting to the server. Troubleshooting network setup and establishing a stable internet connection are required to resolve this problem.  Don't be concerned! Call +1-855-948-3646 right now and let us assist you in solving the problem quickly.