I purchased my Dell with PC Tune Up already installed.  Unfortunately I had to reinstall the operating system after it became corrupted when I was trying to install an application. When I tried to re-install PC Tune Up it requested the Activation Key.  As far as I can see none of the information which came with my PC contains the Activation Key. When I click on the 'I lost my licence information' option it takes me to the ilio web site. Of course ilio know nothing about me as it is a Dell OEM version.  Can anyone tell me where I can get the Activation Key without a very expensive phone call to Dell?

Any help would be appreciated.