When opening a new db (ctrl - o) I see several servers of which I had replicas and/or connections from my client.Even if I remove the replica-icons from the client-desktop and the connection-documents from the local names.nsf and even restart the client, the removed server-entrys keep staying in opening-dialog-list. even servers, which do not exist anymore.
How can I get the list of those servers cleared?
Subject: Workspace Tabs
The list of servers in the Open Application list is dynamically built from the servers that you have added links to via the workspace icons. You’ll need to remove them from your workspace (or go with the brute force option and delete workspace tabs…) 
Subject: Deleting icons from the workspace generally works…
but I also had to go into the desktop8.ndk file with a hex editor to remove servers that I had no workspace icon for and I didn’t have them anywhere in my bookmarks either.
Subject: In the Server doc
If you have not decommissioned the servers, by removing them for the Domino Directory, then any server in the Notes Named Network (found in the server doc, under Ports…, Notes Network Ports) will show up in the File->Open->Lotus Notes Application (Cntl-O). Hope this helps.