This Registry scan is part of the startup process when the computer is first turned on. With the Registry Checker utility, Microsoft has added the functionality of checking the Registry for errors and even optimizing the Registry for better performance. The most recent could be any of the files. It doesn’t keep the files in the order of 0 being the newest. Then, Registry Checker will replace the oldest with the next day that has a clean boot. Unlike Windows 95, Windows 98 maintains a default setting of five days’ worth of copies with a good startup.

The files are stored as Cabinet (CAB) files in the Sysbckup folder of the Windows directory.

Now, in Windows 98, those files are copied, compressed, and, along with your SYSTEM.INI and WIN.INI, stored as RB0#. In Windows 95, the SYSTEM.DAT and the USER.DAT files were copied and stored as SYSTEM.DA0 and USER.DA0. Like Windows 95, Windows 98 makes a copy of the Registry each day after a proper startup. With the introduction of Windows 98, Microsoft has added a new utility, Registry Checker, which performs backups when users want them and makes restorations of the Registry much easier than Windows 95 did. Although Windows 95 was kind enough to back up the Registry, the restoration process required some serious research. If all else failed, a restoration of SYSTEM.DAT and USER.DAT would follow. Since it has such a shady existence, what should we do when it breaks? To safeguard the Registry’s continued performance within Windows 95, users would have to play hit-and-miss in many instances to find and correct any errors with the Registry. Learn to use Microsofts Registry Checker utility, which performs backups and makes Registry restorations easierĪs users of Windows 9x, we’ve heard of the Registry maybe we’ve even seen the Registry. Step-By-Step: How to use Microsoft’s Registry Checker utility

Windows registry checker tool