Trying to re-install but my username and activation code are no longer recognised

Used version 7.2 back in 2008 and liked it but found the lack of UniCode support too limiting. With the announcement that UniCode is now supported I want to upgrade and give Biblioscape another try. So I tried to install the version 7.2 product to find out which version I already have and thus which upgrade I need. However, I find that my original user name and serial number (cut and paste from the e-mail) are no longer accepted in the registration dialogue. I have upgraded my machine in the mean-time if that is significant. Any help would be appreciated.
Thanks,
Bob

Oops & updates on progress

That should have been 7.22! Also I have just worked out that change of machine may be significant as the new machine Id is different to the one mentioned now that I have found the original registration e-mail. It is now 3558513905. I have also found that I need to send Paul an e-,ail to get it changed, but now how to find the e-mail address?

Please send email to

Please send email to support@biblioscape.com