first to do... uninstall all old version of idm you use...
download this to removed the key installed... http://www.mediafire.com/?wxj3199gl912krf
1. Run setup_exe,install IDMan 6.06 Beta Build 7
2 Exit IDM from the tray icon
3. Copy/paste crack file to installation dir C:\Program Files\Internet Download Manager,(overwrite original)
4. Run IDMan from shortcut icon
5. enter any serial from txt & any name,email to register then press ok
6. Run IDMan
download /crack and exe and key already in the package..
http://www.mediafire.com/?l14ujxkf4ym9jnh