Mono libraries were installed in the system prior to Archicad installation. It could be Platinum rated but in my opinion needs more testing. Pretty annoying but finally i managed to finish. During installation many things were not visible, so I had to move the mouse in a black window until could find the area were to click to continue with the installation. Java was installed but It was not working well. Actions like save and open can be performed directly from the icons instead. In the upper menu the 'File' was not appearing when clicking. Not everything has been tested, but it seems to be working quite well. Very complex drawings were opening without problems.
