Internet download manager for life time!

hello guys make IDM run life time.
First go to this link:http://www.mediafire.com/download/g1lbwmpp7qxyp34
and download the file.
Then. HOW TO INSTALL?
.
.
1] Install the program
2] After installation, Make sure to EXIT/CLOSE IDM from icon tray.
3] Run "Registry IDMan.exe" 
4] Done, Enjoy smile emoticon