I have strange issue regarding deploying new webparts after site migration
i have created the backup of my site and imported in new server using stsadm.exe,the web parts that already existing were deployed successfully . When i tried deploy a new web part i.e, i have placed the dll in bin folder and placed the safe control in web.config even then the web parts are not visible in newdwp.aspx page , when i changed the existing web parts i got an error saying "web part not registered safe"
i would be glad if some one could give a solution to my problem