Hi,
I don't know if know about it, but when you use LYNC APP from Windows 8 store and try send messages in Polish language there is problem with special letters. For instance when you try write "" you can't. Instead all next letters are with line inside. When you try write "" all text disappear.
Support Engineer told me http://answers.microsoft.com/en-us/windows/forum/windows_8-winapps/lync-windows-8-app-polish-letters-bug/6f0107ea-3b14-4a5c-9651-868213285eca to write question here.
Anybody can send this bug to the LYNC APP team?
Kamil