Patent Number: 7,770,065

Title: File data restoring system and method of computer operating system and software thereof

Abstract: A file data restoring system and method of a computer operating system and software thereof are applied in the installation of an operating system into a client computer. Divide the file data corresponding to the operating system into data blocks according to an appointed data size. Generate a check code for each of the data blocks to form a sequence list of original check codes and a sequence list of target check codes. Compare the sequence list of original check codes with the sequence list of target check codes, after installing the operating system into the computer. If the comparison result is inconsistent, a restoring call information is sent out. The position of the inconsistent check code is acquired through the restoring call information and the comparison result. The original file data corresponding to the position of the check code is read and restored to a corresponding target file.

Inventors: Zhang; Yue (Tianjin, CN), Chen; Tom (Taipei, TW), Liu; Win-Harn (Taipei, TW)

Assignee: Inventec Corporation

International Classification: G06F 11/00 (20060101)

Expiration Date: 8/03/12018