Question: windows 7 and maple 11

I am having a nightmare! installed maple 11 it asked me for an activation code which I got from the website typed it in and it was out of date. waited a week to get a new activation code put the cd back in as i couldnt get maple11 to open and ask for my activation code again.Was asked to uninstall maple and I couldnt uninstall .phoned up the maplesoft helpdesk and they told me windows 7 was not supported by maple11 and I needed to get maple 13.left with 3 maple icons on my desktop and they are all useless at the moment and I cant even phone up the helpdesk at the moment. Can anyone give any words of comfort or help here? thanks

Luke

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