XenServer Boot time errors from an ISO/URL

XenServer Boot time errors when I create a Virtual machine on XEN Server by booting from an ISO/URL path:

Hello Freinds,

Here I am sharing Xen server boot time error that I have faced and resolved by this process,
So you can also try this, If facing this issue.

Error:  

PM Error: Starting VM ‘Ubuntu 32′ – The bootloader for this VM returned an error — did the VM installation succeed? INVALID_SOURCE
Unable to access a required file in the specified repository: file:///tmp/cdrom-repo-mRk5kz/install/vmlinuz.


Open Xen server console.

Run the following command

#xe vm-list

Note the uuid of your Virtual machine.
Example:
uuid ( RO) : 2c4dd244-1358-51ad-2359-82ad6143a538
name-label ( RW): Ubuntu 32
power-state ( RO): halted
Note uuid -> 2c4dd244-1358-51ad-2359-82ad6143a538

run this command line:

#xe vm-param-set uuid=[Virtual Machine UUID] HVM-boot-policy=BIOS\ order HVM-boot-params:order=dc

Per example:

#xe vm-param-set uuid=2c4dd244-1358-51ad-2359-82ad6143a538 HVM-boot-policy=BIOS\ order HVM-boot-params:order=dc


Thanks,
Gajendra Dubey