http://bugs.winehq.org/show_bug.cgi?id=32174
--- Comment #4 from Karsten development+wine@decotrain.homedns.org 2012-11-09 03:01:16 CST --- Here is the solution as described from Irfan Skiljan:
Before the memory handle was deleted after the copy operation. Now he commented this out and the memory handle is still alive.
In Windows this doesn't matter, but wine seems not to make a copy from the clipboard content. For compatibility reasons this should be altered.
Regards Karsten