Export IIF in QuickBooks enables you to move data such as listings, transactions, and reports to other software or formats. IIF files can be used to move data between QuickBooks versions or to interface QuickBooks with third-party programs, thereby simplifying data administration and workflow. If you need to contact with a QuickBooks support specialist right away, please call us at +1.833.802.0002.
URL: https://sites.google.com/view/qbdata/quickbooks-blogs/quickbooks-desktop-error/iif-file-in-quickbooks