Win2000 has great improvements from the system running speed or system security stability than Win98, but it finally can't stand my toss and can't start. After repairing the emergency repair disk, it is still not working. It also tried N methods or can't start. Hey, I can only reinstall it. When reinstalled to Windows 2000, all the previous configurations are gone, what start menu, folder options are restored to the initial look, even if the start menu of some of our software is not available. This can scare me a big jump, "I don't want me to reap all the software!" Open the folder installed by the software, but it is better to be deleted by Windows. Try to open a software, well, can still run. It seems that Windows just puts shortcuts, etc., and the software remains. But it is impossible to add a shortcut to it, this is more powerful! In fact, Windows is placed under the E: / Documents and Settings (here you assume Windows 2000). There are several folders there, respectively correspond to different users. The user I use now is Administrator, and the original Administrator folder turns into Administrator.z, so as long as you are in Windows98 (I installed dual system) or DOS to copy the contents in Administrator.z into the Administrator folder I.e. In this way, after a variety of discounts, finally configured the previous individual to recover. However, many software that need to join the registry information cannot be used. If you use WinRescue2000, you can use the software backup registry, the system, and personal setup recovery.