Strange; I purchased registration number for two computers. I got the above errors on my computer however when I copied and pasted the same number into my wife’s computer it worked perfectly.

I had to uninstall the home version on my computer, downloaded and installed the Pro trail version and then put the new registration number into it and it seems to have accepted in and all is fine for now.

If there is anything I still need to do feel free to let me know.

Thanks
campman