I looked up the reviews on Amazon and the solutions that the author provided did not work.

It is a hassle.

This is the exact error:

Msg 5173, Level 16, State 1, Line 5

One or more files do not match the primary file of the database. If you are attempting to attach a database, retry the operation with the correct files. If this is an existing database, the file may be corrupted and should be restored from a backup.

Log file 'C:\Microsoft Press\MDX SBS\Setup\SQL Server\MdxStepByStep_log.LDF' does not match the primary file. It may be from a different database or the log may have been rebuilt previously.

Msg 1813, Level 16, State 2, Line 5

Could not open new database 'MdxStepByStep'. CREATE DATABASE is aborted.

If you download the files you will see what I mean.