RegVac 5.02.14 that could have been downloaded from our website for free. Regvac.exe or rundll32.exe are the common file names to indicate this program's installer. The following version: 5.0 was the most frequently downloaded one by the program users. The software is included in System Utilities. The actual developer of the software is Stardock Corporation.
From the developer:
RegVac - Eight Tools to Clean your Registry Why buy several programs to clean your registry when RegVac will do it all and more. Some of the tools in RegVac are not available anywhere else. The tools are listed below. RegVac has a Novice Mode which cleans the Registry with one button. Tool #1 - Classes VacSimilar to RegClean, Classes Vac cleans the Classes section of the registry.
You may want to check out more software, such as Network Registry Search, which might be similar to RegVac.