QuickBooks is unable to establish an Internet connection. This article describes how to resolve ths issue.
Contact your Internet Service Provider for instructions how to disable the accelerator.
Troubleshooting internet connection issues, firewall settings, and having mulitple instances of QuickBooks installed on the computer.
Resolving the error by repairing the QuickBooks installation and or booting into safe mode.
Solution to errors encountered when downloading a payroll update or updating QuickBooks. Includes error numbers 15214, 15215, 15217, 16218, 15221, 15222, 15223, 15224, 15225, and 15226.
This error may be caused by an incorrect configuration of Microsoft Internet Explorer. This article describes manually registering the softpub.dll and WinTrust.dll files.