This error indicates that the conversion to Excel has started but somewhere along the way it hit a snag with Excel.
One possible error may be how big the selection is that is being converted. Excel spreadsheets have a 65,000 thousand row limit. As such more than 100-200 pages should not be converted into a single workbook at a time. This will ensure that the conversion limit is not reached.
If you are receiving this error, please feel free to send us an email with the file attached to firstname.lastname@example.org
This article refers to Able2Extract and Able2Extract Professional.