Before you can open the program you need to connect your programmable board to the PC. If you don't do this, an error will appear. However, if you have the board connected, and you still can't run the program, try to rebooting the PC. If the problem isn't fixed, uninstall the application in order to install it again. Also, it might be a good idea to install the latest version. This can be downloaded from the official website.
