RegRepair 2000
The only Windows Registry utility that repair IOS errors conflicts and more. Now fixes VXDs. This file contains updates for Windows 98 SE. For all versions of Windows 95/98, English or foreign language machines. IOS means Initiating Operating Sytem and ERRORS means the stuff that messes up your... In fact RegClean can not do what RegRepair 2000 does. ... RegRepair 2000 is so simply to use it does it all for you, prompts you every step of the way and tells you what it is doing why the file has an error and then fixes it (not like RegClean).
http://www.easydesksoftware.com/zips/Regrep.zip - 3Mb - Download - Screenshot

Registry Cleaner
Registry Cleaner is a one click tool to scan, identify and fix errors in the system registry (reference files for programs installed on the computer). Normal usage of the system and regularly adding and removing programs leave unwanted traces in the registry like marks on a white board. ... Most of the settings in both the modes are pre-defined and the user has a choice to change the options depending upon the requirements of regclean process. ... For registry optimize, Registry Cleaner comes with the Express and the Wizard mode.
http://toppctools.swmirror.com/registrycleaner.exe - 2Mb - Download - Screenshot

RegVac Registry Cleaner
RegVac - Ten Tools to Clean your Registry Why buy several programs to clean your registry when RegVac will do it all and more. Speed up your computer. Avoid computer crashes. Get your registry sparkling clean. And repair Windows and applications. Stronger cleaning power than other registry... Tool #1 - Classes Vac Similar to RegClean, Classes Vac cleans the Classes section of the registry. ... This tool removes 770 of the most common stashes and allows you to add the location of more stashes. ... Tool #2 - Stash Vac The registry is littered with history lists, recent lists, and tips.
http://regvac.com/regvacz.exe - 1Mb - Download - Screenshot