Because the name follows a pattern often used by developers (e.g., "R2R Cert Test" or "Ready-to-Run Certificate Test"), it is likely a custom, internal, or niche utility. However, it could also be malware disguising itself with a technical-sounding name.
Run R2RCERTEST.exe to confirm the OS recognizes the new "trusted" authority. r2rcertest.exe
The tool serves as a simple diagnostic to ensure your system recognizes the custom certificate as trusted: Because the name follows a pattern often used
: If the certificate is missing or the tool itself has been altered, it may report that the certificate is "not installed" or that the "application is modified and broken". it is likely a custom