I appreciate your efforts in working to resolve the issue you encountered with the .bat file, @Beryl.
 
I see that you've posted the same concern here in the Community, and one of my colleagues already replied to your query about it. You can reply to her through this link and follow the recommended process: https://quickbooks.intuit.com/learn-support/en-us/install/re-migration-tool-to-transfer-quickbooks-t...
 
Our top priority is to assist you with any QuickBooks-related concerns. Just let us know by posting a new question or replying to a thread if you need further help.