The program is free and the license info is only displayed the first time (per PC).
The first time that you use it the program will present you with a license screen. There are many similar programs, but feel free and test it for free, start the program drives test tool on Windows. For portable use, please create in the IsMyHdOK working directory IsMyHdOK.ini IsMyHdOK does not have to be installed and can be executed easily from the desktop, and can be carried on a small usb-stick or other memory device.
