QuickBooks Update error 12031 is a technical error from 12000 error series that appears at the time of updating Payroll or updating QuickBooks. This error usually happens due to the network time out or when the IP address not found which hampers the update process of QuickBooks. We hope that the above-described solutions helped you in troubleshooting QuickBooks Error 12031. In case, you are unable to resolve this error on your own and want to get more assistance regarding QuickBooks Error 12031, then instantly get in touch with our team of Certified Experts at QuickBooks Enterprise Phone Support Number on 1-888-986-7735. You can talk to our technicians at any time.