Notes about the RGF file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The RGF file type is primarily associated with 'Advanced Registry Tracer' by ElcomSoft Co.Ltd.. A file where the registry scan will be saved, it must have RGF extension. This may be either a new file, or a file that contains some scans already.