If your bank is not listed, you can put INTU.BID on the Settings tab for any other bank or leave default value as 3000 (Wells Fargo).
Once you import the QBO file into one account, INTU.BID, Account ID and Bank ID values from QBO file are "online linked" to the account you imported your transactions into.
If you need to import QBO file into other account, you have two options (just use one or both):
1) change Account ID in CSV2QBO
on the Settings tab and recreate the QBO file. Import that new QBO file into QuickBooks
2) in QuickBooks
, edit the account you already imported into, click on Online Services tab, select Delete/Remove online Services link and save the changes. Import the QBO file for the second account again.