An rrw file extension is related to the Goldmine management and reporting tool.
RRW file extension - Goldmine report
What is rrw file? How to open rrw files?
File type specification:
The rrw file extension is associated with the Goldmine, a management and reporting tool for Windows that presents key information in a simple and accessible format. The rrw file stores report created in the Goldmine.
It seems to be obsolete product.
This rrw file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.