I have an application that is using a third party control. I am running into an issue when running the component in the protal it is throwing an exception that it can not find the dll of the third party control.The error we are getting is suggesting that portal is not finding the required library references in the local server (Portal Server) to run our application in a portlet. The application and third party .dll reside on a seperate server Does the third party control .dll or dependencies have to be registered on the same box that the SAP portal is running? If so do they have to be in a certain directory? Thanks for any help.