Download of RegiGuard 2.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This program is a product of RegiGuard. The software is categorized as System Utilities. We recommend checking the downloaded files with any free antivirus.
From the developer:
Problems with the Windows registry are the most common cause of Windows crashes and error messages. With RegiGuard you can safely clean and repair Windows registry problems with a few simple mouse clicks. By using RegiGuard regularly to clean and fix your registry, your system should not only be more stable but it will also help Windows and your software run faster. Download RegiGuard and try it for 30 days. Purchase for only $9.95(USD).
You may want to check out more software, such as wDog or Application Paths 2000, which might be related to RegiGuard.