Welcome to NAHLIK SOFT support page. First try to find, please, if your problem is discussed in Frequently Asked Questions below.
If you do not find solution to your problem, send e-mail to support@nahliksoft.com
Yes. Actually you don't buy from us directly but you are redirected to Digital River, one of the most trustful and well known e-commerce services in the world.
Yes. And it is highly recommended to do so just after downloading to protect the product against your hard drive or computer crash, or in case you change your computer or operating system.