Hi,
I think I found the problem. I have been experiencing clipboard problems lately with Microsoft Office products. It appeared as though my clipboard would stop working after I would do a lot of copying and pasting. Rebooting my computer fixed the problem. After searching for help, it seems that my problem involves connecting remotely to a Windows 2003 server, which I do often. If the connection is open, copying and pasting sometimes does not work on my computer. It appears I am having a similar problem with DIAdem. If I am remotely connected to a server, I cannot export images. When I disconnect, everything works. I thought that was a really strange problem, but maybe if anyone else has the problem, this might help.
Julia