ccw

I have a Windows XP x86 installed on a notebook.
As I want to use some of the software on it on another computer which is licensed(cracks are not available as it is too uncommon, simply moving the directory will ask for keys and after searching some registry I got nothing), I try to transfer the whole OS(including everything) and make it boot on another computer.

As expected that was not successful and BSOD is showed on booting.
Is there anything I must do or I can do to make it possible?
Thank you.
I did this by using Windows XP internal Backup, producing the .bkf file.
Many thanks.