Thanks. I will change my version 6 with this one (version 9).

in few days the key is getting blacklisted .. for that wat to do... any one can help in this suituation

If the key is blacklisted (pop up window will appear) reinstall the sotfware , don't choose the automatic update Now you don't have the last version but it's better than nothing!

after the installation of a new key, try a update but make a back up of your system before

Thanks so much

thanks man...