I've about 100 files that crashed on word has a document recovery, what I'm currently doing is clicking the file in document rocovery and pressing "save as" and then choosing the original files name and overwriting the original file
here's picture examples
https://i.imgur.com/MxbWuqr.png https://i.imgur.com/hnhPiI5.png https://i.imgur.com/qgp4Q6A.png https://i.imgur.com/waq4nyf.png