RE: What is QuickBooks Update Error 12007?
Here, I am going to help you if your QuickBooks is not working and you are getting an update error 12007 while you downloads or updates a payroll. It is not a big issue and very easy to fix. This error generally occurs due to inability of accessing internet connection in computer or mis-configured system files that cause registry errors in your Operating system.
This error is especially caused due to one of the following possibilities:
Unable to access the server due to network timeout
Not proper connection of computer to the internet.
Blocked connections due to Internet security or firewall settings.
The default browser might not be Internet Explorer
SSL checkbox might be removed in Internet Explorer Option
If you want to fix this issue, please go through this link: QuickBooks Update Error 12007.