In order to install OT-BASE XLSX Writer, execute the installation program. It will unpack OT-BASE XLSX Writer, place it in a program folder, and create a link on your desktop for easy program launch.
You can select the desired program folder. When the installation is finished you can launch OT-BASE XLSX Writer right away. Just keep in mind that you need to export Portable Inventory Data from OT-BASE Asset Center before you can create your first spreadsheet.