R rabbitsollie New member Feb 25, 2010 #1 a Prof. license key? Home Premium is installed on my DELL PC, now I want to upgrade to Professional using a DELL Reinstallation DVD for Windows 7 Professional and a new license key valid for Professional. Will that work?
a Prof. license key? Home Premium is installed on my DELL PC, now I want to upgrade to Professional using a DELL Reinstallation DVD for Windows 7 Professional and a new license key valid for Professional. Will that work?