BAI vs. BAI2 file format

Summary:

We are trying to load both BAI and BAI2 files into transaction matching accounts, via integrations using a BAI Format Bank File Transactions target application. The BAI2 file integration is working properly. We are having trouble while trying to set up a similar integration using a standard BAI (not a BAI2) file. Do we have the ability to load BAI files, or is it only configured for BAI 2?

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