Then I press ctrl+alt+del and end all the vbox processes, but the process related with the machine I tried to start, never get out of the processes tree in the task manager, no matter how many times I try to end and how many time I wait.
I think that it should be a problem in the networking system of the virtual box, becouse sometimes, it make windows crash in a blue screen and be restarted.
Do someone have a solution to this issue?
To explain better my situation, I'm using Windows XP x64, and using two network cards, and the virtual machine that I'm using makes use of both cards, in two network adapters separetedly.