Hello to all,

We have a small problem here and I was wondering if this kind of thing happened to anyone before. Yesterday, we entered multiple data into different tables. All went well but today, none of the data is present anymore. I have to admit that yesterday, we were installing a network anti-virus but this kind of thing happened before.

How is it possible? Only one user at a time can use the database so it has nothing to do with locks and stuff like that. How can I prevent this from happening? Is it possible to retreive the lost data?

Thanks in advance, Steph.