http://bugs.winehq.org/show_bug.cgi?id=18978
--- Comment #6 from Karsten development+wine@km.mydyn.de 2009-06-19 09:00:27 --- Sorry i don't know what you mean and why this should help?
I used precompiled packages for Debian Squeeze from http://www.lamaresh.net/binary.php
There are definitely problems with the clipboard in the newer versions of wine. Just download an zip of Irfanview and try for yourself: http://irfanview.tuwien.ac.at/iview425g.zip Just unpack, no installation is needed.
Make a screenshot in KDE, choose clipboard and then try to insert in irfanview. It is only working in older versions of wine.
Regards Karsten