load sharepoint 2007 webpart to microsoft online emea?

Question

i have in my visual studio 2007 implemented webpart \"Hello World\". in project there are webpart.cs, webpart.xml and webpart.webpart files. i builded hole project, and tryed to

Answer 1

As you said you have just uploaded the webpart file but this is not enough. you have to deploy the dll in gac and update the web.config with safe control entry.

easier option is to use wsp. add the solution using stsadm command deploy it to sitecollection you want activate the feature. your webpart would be ready to use