solo still has watermark

hi all,
i have just recieved full academic version of solo and have installed it with dongle stuff. it works but only with dongle, BUT… output to QT or swf still has the watermark dancing all over it. i did have demo version installed if it makes any difference tho i am sure i did a full uninstall.

have been waiting months to get my hands on this and …grrrrr.
can anyone offer any insight or groovy help or even sympathy. all welcome…
cheers dudes…