OK, I know Windows 7 Professional is not the ideal environment for FM Server 10 Advanced, but it is only for development and will probably only have one user (me). The specs meet Filemaker's specs (4 gb RAM, core duo, etc.). I loaded the application and installed IIS and Java. The installer gets to the Developer Assistant and hangs. The progress bubbles continue to scan, but after ten minutes, nothing else happens. I tried http://localhost:16000 and get a 500 error. The same if I try from another computer on the network. I restarted and tried again, no change. I tried a repair, no change. Any suggestions?