Installation Key won't work - Quicken 2008
I initially used Quicken Personal Lite 2004 and upgraded to Quicken Personal 2008. My computer died the other day and I have just replaced it with a new one. I re-installed 2008 on the replacement computer with the original Installation Disc and it loaded properly. However, when I start Quicken for the first time it won't accept the Installation Key details. I only have one License and cannot access the old computer to un-install the program. I telephoned Quicken support and received no helpful advice other than to contact this Community. Can anyone HELP me please. I'm using Windows 10 x86.