1. Just click the License tab on the main program
2. Then click the the "Activate the application" button.
3. After that you will see 3 option of the activation, choose "Activate using the key file", then click the browse button and open the "KIS7_20090601_037A82F6" key (this is the still working key right now) that located in "1. Try this first 100% working" folder that included in the download file.
4. After that click the "Activate" link -> then click "Finish"