After happily using 3.5 with Vista for some time, it's stopped working. I've deleted everything and reloaded Uniform server - still nothing. When I double click start.bat I get a blue screen in the browser (Firefox), followed by redirection to apanel, which is blank. Disk W is not created. Typing into the browser http://localhost/apanel/ produces a blank browser screen with the message "done" at the bottom. I can't think where to go from here. Chris