If you are encountering the "Incorrect Windows Security Settings" issue while trying to fix QuickBooks error 12007, you can try the following steps to resolve the issue:

a) Check your internet connection

b) Update Windows

c) Disable antivirus and firewall

d) Add QuickBooks to the Windows Firewall exceptions list

e) Reset Internet Explorer settings

f) Check your SSL settings

Hopefully, one of these steps will help you resolve the "Incorrect Windows Security Settings" issue and fix QuickBooks Update Error 12007. For more professional help, dial +1-(855)-955-1942