Download IDM here, then run it and enter your activation key in the registration dialog. The registration menu item becomes disabled once you will have registered IDM.
Please don't mix 0 (zero) and O (ou), I (ai) and 1 (one) while typing your activation key in the registration dialog! COPY & PASTE your activation key!
Open e-mail I sent you, select your Activation Key Code, right click on it and pick "copy" menu item.
In IDM registration dialog, enter your persoanl data, right click in Activation Key- Serial Number field and pick "paste" menu item.
After the registration, pick Help->About from IDM main window. You should have the full version. Compare with the picture below.
Note that if you have an OLD version of IDM (4.xx and earlier) installed, please do the following 3 steps:
If you use Windows Vista or Windows 7, you may need to run IDM with administrator rights. Exit IDM (use "Tasks->Exit" menu item). Then right click on IDM launch icon in Windows programs launch menu and select "Run as administrator" (please look at the picture below). Then register IDM with your personal S/N, exit IDM again and launch it normally.
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