There are several reasons that might cause the error of QuickBooks unable to verify Financial Institution, here are some of the possible causes: The possibility that the online banking system and the user is using does not support a QuickBooks version that is older while the user is trying to import that .QBO file
Fu88
Sunwin
T2qwifi
Arionplay Official
Jun88
Jili333
Midwest Chimney Sweeps
Elica Berry
Red88
123jili