Simply download the AIR installation package and launch it directly on your device. You must have Adobe® AIR™ installed.
Alternatively, you can run ESP with its own version of Adobe AIR bundled in (known as a Captured run Time, hence CRT). To make that work you download the ESP zip file, unzip everything to a folder of your choice and then run ExpertSearchProgram.exe from the folder you copied to.
When you first run the app, you will need to enter a valid serial number to activate it. If you dont have a serial number, the software will run in its feature-limited trial mode.