If you no longer want access to a file shared with you, you can leave the share.
To leave a share:
- Open the Shared with Me folder, and navigate to the share.
- Check the box for the share.
In the upper-right corner, click the More (triple-dot) icon, and choose Share Options.
The Share Options dialog box opens.
- Click Leave Share.
- Click Yes in the confirmation box.
The dialog box closes and the share no longer appears.