Click "Mail", two versions of mail file open

I have a user that gets two mail windows open when she clicks “mail” on her Notes homepage. They look to both be here mailfile, but perhaps ipened by two versions of the notes client. How can I see what/who this button is doing?

Subject: Click “Mail”, two versions of mail file open

Others have experienced the same problem and have happened to also post it on this forum:

http://www-10.lotus.com/ldd/nd6forum.nsf/search?SearchView&Query=two%20AND%20mail%20AND%20open%20AND%20window&SearchOrder=1&SearchMax=0&SearchWV=TRUE&SearchFuzzy=TRUE&Start=1&Count=100

Subject: RE: Click “Mail”, two versions of mail file open

Sheesh. Thanks! Usually I am good about searching first.