Cannot clean up contacts online

I want to clean up my WLM contacts online, because when I try to do it within the desktop WLM every time I delete a contact it jumps back to the top of the list. Painful. BUT when I click Contacts and then click Clean Up Contacts on the top ribbon I get a message saying I is the wrong web page, or the page has disappeared. I tried going to Control Panel/Programs and Features and double clicking Windows Live Essentials to repair WLM but there is no repair button. Instead it proposes deleting WLM (in fact the whole of Essentials) and reinstalling. I am afraid if I do this the new installed WLM will not recognise my old folders and will be blank. Solutions?

David Quinn