Wrong link under icon twistie mail file

Hi, I hope this is a new question, couldn’t find a reference to the is topic…

This problem occurs 2 out of 3 clients I upgrade from R5 (.11 .12 or .13) to R6 (6.5.1 and 6.5.2)

We use workspaces at our company and a mail cluster where the mail files are located in the ‘mail’ directory. On laptops our users get a local replica in the data dir.

When you open the twistie of the mail file icon on the workspace you see 3 entries:

mailserver1 mail\mailfile.nsf

mailserver2 mail\mailfile.nsf

local mailfile.nsf

After upgrading to R6, a 4th mail file reference seems to appear, :

mailserver1 mailfile.nsf

when you click it, you get the file does not exist error off course, cause it’s in the mail dir and not in the root of the server.

And it has never been, so it can 't be an old reference coming back.

When I delete it from the list, it’s gone but always comes back opening after the replica on mailserver1 has been opened.

Strange, I’ve searched hours on this one, no result.

Help!

Greetings, Joris