[orca-list] Skype and Ubuntu mate disco AMD 64 bit edition accessibility issue

["Mgr. Janusz Chmiel" <janusz chmiel volny cz>]

I have done my best to install many I386 QT4 accessibility related .so 
libraryes as possible. But really, I Am helpless to get first Skype 
screen to be accessible with latest stable Orca. First Skype screen is 
The screen where you must type user name and password. Please does 
somebody of you know if Skype can be made accessible with Orca on 64 bit 
platforms?
And did somebody of us have solved little noise sound while speaking 
with somebody on Skype? It is issues related to Pulseaudio. It is little 
cuttering similar like when FM radio is being interrupted by bad contact 
in its source electricity cable. When contact is not good.
But first of all, lets solve Orca accessibility problem.
I have tested 64 bit .deb package with Skype from Microsoft WEB site.
With Ubuntu Mate Disco 64 bit edition.
May be, that I have to install many I386 components. But which packages 
exactly?
Thank you very much for yours help.