You can download updates from the official website of the developer. There are drivers, software, and updates for the POS utilities. I don't see an update for the drivers used. They're listed only for downloading, but you have the possibility to update the Inventek POS to version 7.0
Access the official website at the following location: http://www.inventekshopping.com/pages/downloads
Click on updates, then download the update directly to your computer. Close the application and launch the setup package.