When creating vmdk image: ghost could not create... - Always fails

When I create a ghost image: all works.

but when I change the image to a vmdk disk (I need to virtualise a windows xp machine), S Ghost always fails:

it is always in the step: 'Clone'

when I click details: 

task report from the ghostcast server - ghost could not create the virtual...

I attached the error log

please help me out with this...