So, I tried this with Steel 9 RC5, 8.7.3 is ok. (I stoped all process and removed them before testing with 9). 1-When Apache and MySQL aren't placed as services and started through the unitray, ok all work fine. 2-When Apache and MySQL are placed as services through unitray, so the unitray got greyed out (disbled menus). But the services are started correctly, but I lose the unitray functions. The screen shows my computer after start, so I clicked on unitray. Sorry for the bad english, I'm from Brazil.