A free trial version of ShowSim can be downloaded and installed on your computer to make sure the software will work as expected.  The trial version will allow you to run the program 30 times and has the following limitations:

* Can not create video files

* Can not print reports

* Watermark on display area

* Can not export show data 

The trial version can be downloaded from the following link:

DOWNLOAD

 After downloading the .zip file above, extract all the files from it into a temporary folder and run setup to install the program.  If you try to run setup directly from the zip folder you will get installation errors about missing files, so be sure extract all files from the folder first and then run setup from the new folder where the files were extracted to.