Error whilst inserting CRM WebPart

[aabz]

Hi,

I have a Sharepoint CRM Webpart which is taken from the Microsoft Dynbamics website. I have installed it by double clicking on the msi file but whenever I am trying to import this webpart into the website by using frontpage. I get the following error:

"A Web Part or Web Form Control on this Web Part Page cannot be displayed or imported because it is not registered on this site as safe."

I have checked the web.config file and set the WSS trust level to minimum and also using GAC I have recompiled it but still no luck any ideas?

Many Thanks.