pfsense esxi iso cdrom drive unsuccesful

[xRascal]

when i try boot up pfsense 2.3.1 iso  64bit . it says  cdrom drive unsuccesful  anyone know how to fix this error ?

[biggsy]

What does "windows 64bit" have to do with ESXi and pfSense?

Have a look at this and see if it helps.

[xRascal]

sorry didt mean to put windows in the name .

[johnpoz]

You do understand the iso is gzipped right, did you uncompress it to get your actual iso, and did you validate your checksum was valid?