[Mario Delauway]

I found the solution to this problem at:

https://marvelousdesigner.zendesk.com/hc/en-us/community/posts/4408549541785-Issue-with-opening-an-Alembic-file-exported-from-MD-11-in-Cinema-4D

In C4DR25, we should not to import the Alembic Ogawa file, created by Marvelous, using the menu: File > Open Project..

We have to use the menu: File > Merge Project…