QuickBooks Error 12157 usually occurs when the accounting program is being updated. Incorrect date/time settings, Internet connection settings, including other causes can instigate Error Code 12157. By the end of this article, you shall be having a thorough understanding of all the practical troubleshooting methods to fix QuickBooks error 12157 and you should be able to update QuickBooks Desktop without facing any further hurdle.

Solution 1: Reset QuickBooks Updates.

Solution 2: Make changes to the Internet Settings

Method 3: Correct System Date and Time

Method 4: Add QuickBooks as an exception in Firewall

Method 5: Terminate all QuickBooks processes


Winding Up!

There may still be a possibility that certain users are still unable to fix QuickBooks Error 12157 on their system. We encourage such users to get in immediate contact with our experts at the helpline 1 800 761 1787.