I am Win 7 x64 running RM x64 and, as reported back in Access Violation reporting some time in 2023,
the 9.1.4.0 (second edition) also still AcVios. Each new version of 9 (and 8 before that and 7.9 before that) I groom my RM 7 databases with the tools, import them into 9 and test.
\s\Rick