Gym Assistant will run on any of the following versions of Windows:
Gym Assistant will run on 32- or 64-bit versions of Windows.
Gym Assistant will run on Home, Pro or Ultimate versions of Windows.
If you will be using a barcode reader, door controller, receipt printer or cash drawer then you will also need a 9-pin serial port for each of these devices.
Most new computers do not include built-in serial ports, but you can very easily add serial ports with one or more USB/Serial adapters ($30-$40 at most computer supply stores or online).