I have the problem that even after installing the newest version of calibre (1.30.0) still "calibre 1.2 [64bit] is shown in the program.
In the program directory the newest version is shown too if I check the properties of the files. But if I start Calibre at the bottom left corner there is still the old version 1.2 shown.
I work on Windows 7, 64bit and I use the German version.
Any idea what is going wrong here?

I know that problem has not a high priority, but I think it is strange.