tried to register and nothing happened!

tried to register and nothing happened!

I purchased the licence and tried to register my trial version and when I do so it says update successful yet none of my details have changed. I still only have the trail version!
The date of expiration is 9th of feb 2007 and I have 0 days left1?.
could this be my problem!? should I reinstall advent net and start from scratch?
please say no... I have lots of info already entered and have already begun my asset tracking and will lose weeks of work!

Please advise as soon as poss as I dont want to lose any info.

I'm attaching a pic of the window I got






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