NAV 2013 in Windows 8.1

I’m having trouble installing NAV 2013 in Windows 8.1 Pro Preview Build 9431.

The Installation halted on SQL Server 2012 Express installation.

Any help will be appreciated.

Thanking you.

What is the error message ?

Check the event viewer …


give your error message. “Install Demo option” works fine in windows 8.1

I tried so, even i tried to install SQL Express 2012 in compatibility mode still it didn’t worked. It throws Installation Roll back error.