[Bug 15382] Tray icons won't appear

http://bugs.winehq.org/show_bug.cgi?id=15382

--- Comment #10 from jvlad   2008-09-29 09:35:25 ---
I'm sure, there is just one X on my machine. It's also clear that in my case
trayicons mostly work. When they don't, I see only one possible reason - OS has
been idling for quite big amount of time before the problem happened.

As I noted earlier, in my case Shell_NotifyIcon() knew that the icon hasn't
been added and returned FALSE. But the error status wasn't properly updated so
GetLastError() returned zero.

Does Shell_NotifyIcon() use some kind of RPC to add the icons? It would explain
the problem with timeout.