If you experienced this issue before applying the patch,
please follow the below steps after applying the patch.
1. Disable Steam Cloud and quit the game.
Go to your Library in the Steam client, right click on Monster Hunter Rise, then select [Properties] > [General] > [Steam Cloud] and remove the check mark.
2. Delete save data from the local files for the full version.
Go to the below folder and delete the "remote" folder.
C:\Program Files (x86)\Steam\userdata\(User ID)\1446780\
- *Be careful not to delete the wrong folder!
It is advised you copy the folders to another location before deleting them just to be safe.