Follow the simple steps to get IDM registered on ur name:
1.Install IDM by installer.
2.Make sure IDM isn't running.
3.Run IDMan.exe & say yes to all confirmations.
4.Run IDM Licenser.
5.Run the keyfile generated by IDM Licenser.
6.Reboot & Enjoy.
http://freakshare.net/files/4crfm8nh/IDM-5.18.3---Patch---Keygen.rar.html