ESX 6.0 install - error loading /tboot.b00 fatal error 15

[gsc]

Hi,

I am a beginner to use iPXE. I am trying to install ESX-6.0 using iPXE.

This is my code.

:esx60
echo Booting ESX 6.0 OS
kernel nfs://192.168.1.4:/srv/data/ESX-6.0/mboot.c32 -c nfs://192.168.1.4:/srv/data/ESX-6.0/boot.cfg
boot

I am getting the issue as below. Attached the snapshot also.
Error loading tboot.b00
Fatatl Error: 15 (Not Found)

But, the file is there in the destined folder.
[root@iPXE ESX-6.0]# ll tboot.b00
-r-xr-xr-x 1 root root 44343 Feb 6 2015 tboot.b00
[root@iPXE ESX-6.0]#

Could anyone help me in this.

Thanks,
gsc