Hi Senthil,
Welcome to Box Community and glad to help!
To clear your Box Drive's cache please log out and log in.
To log out from Box Drive:
- Navigate to the search menu by going to the system tray and clicking the Box icon.
- Alternatively you can use the keyboard shortcut Ctrl + Alt + Shift + B.
- Click the gear icon, and from the list that displays click Log Out.
Hope it works!
I logged out and in and it didn't work.
