Hi We are running Citrix and Windows 2003. We have blocked Add-ons because of all the Toolbars and unwanted activex components. I have a add-on called Research that i cant find a CLSID for to unlock in policys. We need to add it to our approved Add-ons list and need the CLSID for that It is said that Research Add-on is a add-on from Microsoft Office but i cant find anymore about it. Does anyone have the CLSID and any good tips to fins CLSID in the future? Best regards Uffe