"office has detected a problem with this file" on .DOC after upgrading 10.3

After I upgraded from 9.8.0 I started getting errors with files created by Aspose giving me the error “office has detected a problem with this file”. This is only occuring if I save the file as .DOC, it does not happen if I save as .DOCX.
I rolled back to 9.8.0 and everything works correctly.
Please help…

Thanks,
Ronnie

Hello
Thanks for your inquiry. Could you please attach the document you are getting problem with? I will check it on my side and provide you more information.
Best regards,