Installation on Ubuntu 11.04

Edit Subject

I commented on this problem before, but the issue was closed as solved, unfortunately not for me, so here we go, I just paste it.
I am trying to install Daisho on Ubuntu 11.04 and have massive problems.
Don't mind that I have to go to the installation Folder to start Daisho over the exe file, because it doesn't show in the application menu. I didn't try the "Unity system tray notification fix" as suggested from you mainly because I can't figure what application name goes into the terminal command.
I tried the suggested disabling of the indicator-appmenu, didn't help.
Problem is when I open Daisho the default screen seems to be Calendar view that's fine, but when i click any other Navigation, Email, contacts etc I end up with a half calendar view and a blank part of the screen and so on, see attached image. I have a 64 bit Ubuntu and installed the appropriate 64 Daisho version with GUI not over terminal as somebody said that worked for all other Linux user, not for me