Choose QuickBooks > Select > My Company to discover the company name.Verify for any special characters in the file name and company name as %^&* #$ then rename the file and clear the unique characters.Now copy the company file to the desktop.Update QuickBooks Desktop For Mac to the latest version.Follow the Steps Carefully or Contact Our ProadvisorsĬonvert QuickBooks File from Mac to Windowsįirst of all, obey the below moves to prepare the company file:.Converting the Corresponding File back to QuickBooks for Mac.Change Mac Company File To A Windows Company File.