OK, my old Mac broke and was unrepairable, so I have a new machine and need to re-install QX7.5.
Previously I had bought 7.01 and upgraded to 7.3, then about 6 months ago used a downloaded installer to upgrade to 7.5. All went well until the old computer died last week.
When I tried installing 7.5 on the new replacement Mac the process failed when I entered the validation code and serial number I had previously used. As a temporary stop-gap solution I have installed the demo version of 7.5 on the new machine, but what do I need to do about transferring the licensed status from the old machine to this new one before the 30 day trial period expires?
I don't want to upgrade to QX8 yet, as one of my main clients always lags behind with versions of Quark and I need to keep in sync.