Bare Foot Kid said:
Did you run the clean all wipe secure erase to the HDD?
If this doesn't help.

the619ace said:
i've got error when phase expanding file....anyone could help me??
If the Windows 7 install disk is one you burned yourself it may be a bad burn and needs to be done again, if so this would be the first thing to try.

Use the free ISO burner at the link below to burn another at a speed of no more than 4x and select to let the program to verify the disk before it finishes.