I couldn’t find any other place on this site to ask my question. But I recently installed Windows 7 64-bit on my desktop. And when I go to install EZ Drummer 2 on my desktop I get as far as the custom set up spot. I chose the default selection which I assumed is the easiest way. When I click “install” it begins but then a pop up comes up which reads ” Error 1311. source file not found. And it tells me to verify that the file exists and that I can access it. I have no idea what any of this means. I appreciate any help.