Problem with Microsoft Access

I have a microsoft access database that can be viewed by several accounts but only edited by one.

The database keeps vanishing from WDmycloud program and I keep having to replace it with a backup. I don’t know if this is when i access it from an outside computer through the WDmycloud software. It suddenly becomes a 0.1Kb file which i associate with a locking file but once it appears the actual database file of over 13mb doesn’t show up even if no one has the file opened.

Any ideas? Its driving me insane!

Cheers in advance

Hello there, unfortunately I have not tried this, lets see if another user can share some information or tips on this matter.