Believe it has to do with permissions. In Vista you need permission to do anything, my most hated feature. The default path that the ulp provides is back into the eagle directory in Program Files. Program Files is so over protected that the file can't go there unless you add permissions to every body and every thing. I change the default path back to my own Documents folder (which is completely free of permissions), and the ulp worked fine. I then copied the lib and mod files to the KiCad directory in Program Files, vista asked for permission to do that as well. Hope the resolved some of these hassles in Win 7????????????
RD
