Ghost 15 Error EA3905ED

I am using the Ghost 15 to perform a cold backup, to an external HDD (Western Digital MyPassport). I have used it already on other machines, and it works fine. When I use it on my HP Probook 4415s, I get the following error....

 

EA3905ED: Required File Attribute Missing

 

Here are the laptop specs....

 

Hp Probook 4415s

Win 7 Pro 32 Bit

 

Can someone tell me what I need to do?

 

Thanks,
Bruce