If Windows Firewall is blocking QuickBooks, you can resolve this by following these steps:
Open Windows Firewall Settings:
Press Win + S and type "Windows Firewall".
Select "Allow an app through Windows Firewall".
Add QuickBooks to the Exceptions List:
Click on "Change settings" (you may need admin access).
Find QuickBooks in the list. If it’s not there, click "Allow another app…" and browse to locate QuickBooks.https://www.carolinahuddle.com/topic/324086-%F0%9F%93%B2-18557382891-how-can-i-fix-the-quickbooks-migration-failed-unexpectedly-error/
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