The business part of the package could be completely disabled by a Windows update. After the update you will not be able to start the package. Please keep in mind that the update will disable all last year packages as well. After you learn how to handle the problem the package is reasonable good and inexpensive.
this software has a problem every year, this year it wouldnt transfer data from the previous year. After a series of file renames etc, the errors were fixed. the software should be user tested before being sold.