Cubase 6 - Roland Edirol PCR M-50 - Windows 7 64 bit H.E.

Good morning, I went on the Roland site to download the keyboard software midi Edirol PCR M-50 but they are not updated for Win. 7 64-bit Home Ed some of you have this keyboard and can give me some advice? there is only the driver is updated. The softweare for cubase does not work

sorry but why the limit of the images is 700 pixels? And 'too little, bring at least 800 pixels