Sincere apologies if this has been answered before, but I can't find a reply that exactly fits my problem. I've been using Cakewalk for many years, but this is the first time I've tried to use X2 with a 64-bit OS (Windows 7) and a set of EastWest libraries - Complete Composers Collection, supplied in its own HDD, which is fitted as an internal drive in the computer. I may have goofed up the installation, but I can't get SONAR to find my libraries. I've asked it to scan the internal drive - and also an external one where there are two further libraries, installed some time ago, when I was still on XP. These, also, don't get picked up by SONAR; they did on XP.) A Windows search for the term "vstplugins" comes up with nothing, but I have found the folder manually in Program Files (but not, I notice, in Program Files (x86)). CCC works reasonably well standalone, so the libraries are all present and correct - it's just that I can't get them to be picked up by SONAR. Is it simply a matter of transferring files from somewhere (if so, from where?) to the Program Files/vstplugins folder - and/or moving the whole list to Program Files (x86)?