Redux: vst2 to vst3 migration problem on old projects

Hello.

I now installed the last Redux version, which is VST3-only. I was coming from a VST2 version.

I use Reaper 7.4.7 (last) version on Windows 10.

When I load old projects I get this prompt.

The Redux instances load, but without the samples/slices.

I have been cautious and only renamed the VST2 dll to dll.bak, but as of now I can’t use the last version. Any ideas on what could be wrong on my side or where logs can be found?