Hello kea5, thank you for posting and welcome to the forum.
If there are any missing files or corrupted game files or supporting software, verifying the games files should fix them.
Here are some instructions on how to do this in
Ubisoft Connect -
https://support.ubisoft.com/en-gb/Article/000060529
Here are some instructions on how to do this in
Steam -
https://support.steampowered.com/kb_...2037-QEUH-3335
Here are some instructions on how to do this in the
Epic Games launcher -
https://www.epicgames.com/help/en-US...launcher-a3638
Please let us know how you get on after trying this step and what your results were?