Ben & All,
Yes I did thank you
I had two issues
1. After installation of Flowcode 4 from the cd I entered the licence code son the sticker in the cd case, however despite numerous attempts my installation flat refused to accept it. Cue half a dozen de-installs and re-installs without success.
Somewhat oddly Matrix tech support were able to install in the same manner and use the licence code, this was on an XP installation. A workaround was found and the installation completed [+]
2. When trying to install to Windows 7 Ultimate system I got caught out by UAC and needing to be an administrator to enter the registration details.
So now I'm happy, thanks to those who contributed ideas and tech support for their help.
Carl