QuickBooks Error 12157 comes beneath the 12000 error code series that result because of Web connectivity issues in Windows operating system with Microsoft Win32 Internet or also called as WinInet API. This API is used by QuickBooks to be able to swiftly access Internet Protocols like FTP, HTTP and Gopher. The QuickBooks Error 12157 generally takes place when either downloading or installing updates with the software.

These error stop updates to have integrated because of the software which could cause serious issues as time goes by as they updates generally consist of fixes for the bugs reported when it comes to current version along side some powerful features that enhances the ability associated with software.

The Error Code 12157 can be the result of any of the following reasons:

Restrictive settings of Firewall (personal) and Internet security applications.
One or more version of QuickBooks software on a single computer system of same year such as QuickBooks Desktop Pro 2016 and QuickBooks Desktop Enterprise Solutions 16.0.
Certain settings regarding Internet or Security applications may also cause this error to crop up while updating your QuickBooks Desktop software.
There are certain resolutions the following for your perusal which can help to fix the problem manually and swiftly. It is strongly recommended that you attempt to improve your software after each and every resolution to know which one fixes the difficulty.

Three Resolution Alternatives For Fix QuickBooks Error 12157
Advance Settings:
Close QuickBooks and then go to Internet Explorer.
After opening go to Tools tab in Menu Bar and then to Internet options.
Now click on Advanced Tab.
Select Restore Advanced Settings tab and close the Window.
Firewall / Third Party Application Configuration: The settings of Firewall along with other 3rd party security applications on occasion restrict QuickBooks to update the program and payroll as well. It will allow incoming and outgoing access through 10172 ports. The files that will require Internet access are as follows:
QBDBMgrN.exe
QBW32.exe
QBGDSPlugin.exe
FileManagement.exe
QuickBooks Desktop & Internet Explorer Settings: The settings of both QuickBooks Desktop and Internet Explorer should coincide with each other. They must be verified and become updated with latest bug fixes.
These three resolution options should solve the problem of QuickBooks Error Code 12157. However, in the event that problem still persists you need to prefer to relate with Intuit Customer Care or QuickBooks Payroll Support to get impeccable resolutions. In case there is urgency you can try alternative like QBPayrollHelp that may be connected via toll free telephone number.