1. Make sure you have installed the latest version of IDM if you do not have it you can download it from the official creators website.

2. Now after you have downloaded and installed the latest version just close the IDM and now go to start menu and make a search for Notepad.

3. Now right click on Notepad and than Run It As Administrator.

4. Now navigate to C: > Windows > System 32 > Drivers > etc. > Hosts.

5. When you are in the etc. folder you might not see any files their as you have click on show all files on the right hand side below.

6. Now open the Hosts file and paste all the below lines like in the image.

---

127.0.0.1    tonec.com
127.0.0.1    www.tonec.com
127.0.0.1    registeridm.com
127.0.0.1    www.registeridm.com
127.0.0.1    secure.registeridm.com
127.0.0.1    internetdownloadmanager.com
127.0.0.1    www.internetdownloadmanager.com
127.0.0.1    secure.internetdownloadmanager.com
127.0.0.1    mirror.internetdownloadmanager.com
127.0.0.1    mirror2.internetdownloadmanager.com

7. So now  you have to paste the  above lines at the end of the host files and then now hit save.
8. Now when you have saved the HOSTS File you can simply enter any serials from below in your IDM Registration page.
9. Now enjoy your full version IDM without purchasing or patching its totally genuine and totally legal, you can update and it will still work like a charm so if you still have any queries than make sure to comment below.