I run a pc under Vista home premium and have had NIS 2008 installed. I tok up the option to install NIS 2009 and my computer crashed part way through the installation. I can now only run in safe mode (with networking). When I try to boot normally I get a blue screen with a message referring to SYMEFA.SYS and a PAGE_FAULT_IN_NONPAGED_AREA.
I tried contacting Norton but the website won't let me email - it wants to chat but you can't chat in safe mode.
How can I get running again?