Qbooks Enterprise - need access to attachments

We have stopped using Quickbooks Enterprise as our parent company uses another platform.  We did all our processing on Quickbooks previously and have a number of attachments which have been stored (especially in the Vendor/AP module).  We need to access these records for audit purposes for a period of up to 5 years.  Our challenge is that we are now locked in to paying a monthly subscription of $500 just to gain access to these attachments.  We have asked Intuit for a solution and the only option they provided was to individually print each attachment (of which we have over 45k).

Is there anyone that has faced a similar issue that has managed to download the attachment files using a single job?  I am happy to sort the files, we just do not have capacity to print them one by one.

In my opinion this is also short sighted from a QBooks product management perspective as the option to move to online is not even feasible.  Attachments made in enterprise need to remain there - there is not alternative.  Which makes leaving QBooks even more difficult and frustrating - it feels like we are being held hostage and need to pay to get our data.