When the QIF file is created, switch to Quicken and import created QIF file. Before importing a QIF file make sure to backup your data. To import a QIF file, select 'File' - 'File Import' - 'QIF File', select created QIF file.
For Quicken 2017 or earlier it is important to select ''All Accounts''. For Quicken 2018 or later you have to select actual account.
Then click 'Import' button.
Then click 'Done' button.
Now your data is imported. You can review transactions and use Renaming Rules if you like. Then click 'Accept All transactions'.
They accepted and listed in Quicken.