Multiple operating systems are installed on the computer, 98 of which are on drive C and XP on drive D. Occasionally, the "one-click Restore wizard" is installed. After the system is restarted, it is found that the previous XP system cannot enter. the following file is damaged: <window root>/system32/hal. if the DLL is damaged and cannot be started properly, please install the above copy file "error. It should be clear that the Hal. dll file is not damaged, and the startup partition and other settings must be damaged. Check the "one-click Restore wizard" software help to know that the software automatically creates a hidden partition during the installation process. This hidden partition may be created before the first partition of the original system, that is to say, the original drive C will become a drive D directly. Or, after the last partition, this should theoretically not damage the boot settings. The system is okay. The 98 system can still enter. Start 98 and open the file "boot. ini" without any unusual changes. You can only find the XP installation disk for repair: 1. boot and install XP from the CD boot, and then select console repair to go To the DOS interface and select the partition where the original XP is installed, that is, [2] 2. try to fix fixboot; 3. if no effect is available, try bootcfg/Add to add a startup selection. Follow the prompts to enter the partition [2] where the system is located and set a name for the new Startup menu. The name is "WINXP. After the system is rebooted to the multi-system selection menu, select the created "WINXP", and the system can enter normally. After entering the system, view the boot. INI file, boot. different from ini: Multi (0) disk (0) RDISK (0) Partition (2)/Windows = "Microsoft Windows XP Professional ", the newly created "WINXP" is:/noexecute = optin/fastdetect multi (0) disk (0) RDISK (0) Partition (3)/Windows = "WINXP ", however, the two are actually a system and it should be determined that the partition settings were modified when the "Restore wizard" was installed. If you know the problem, you can directly install the multi (0) disk (0) RDISK (0) Partition (2) system on the original D disk) /change windows = "Microsoft Windows XP Professional" to partition (3), and delete the newly created "WINXP" Boot menu. Later, you can use pq8 to view the partition settings. The hidden partition created by the "Restore wizard" is placed in the last partition.