All my user presets are gone

I went into Ableton today and all my user presets and wave tables are gone. I looked through all my file and they are nowhere to be found. Please let where they could be found or what is going on. Thanks!

Os? If your windows, they should be on documents.

I don’t have Ableton but maybe this will help you find your presets.
https://help.ableton.com/hc/en-us/articles/209774085-The-User-Library