Diferent errors in 2 computers, when running task sequence.

Hi all ¡¡¡
I have a task sequence to deploy operating system in various computers.
This task sequence works fine in diferents models of computers...
Now i try to run this task sequence, only with network drivers in another 2 models and it carsh with diferent errors:

COmputer 1--> The task sequence works download .wim image and apply this image, it crash with 0x80070241 error....
COmputer 2-->Virtual machine, She detects "an error as ocurred while start task sequence "0x8004005". ?¿
Anyone know this errors? I dont find information about this...

Thanks all ¡¡¡¡¡¡¡¡