>I have 15 users who uses Maximizer 5.0. Now that we have installed
>main Data Base in NT server, I have seen datas being lost, corrupted.
Where was the database housed before?
>Is there anything that I can do , i.e. buying pervasive software,
>with minimum cost?
Maximizer Support says that anything over 10 users should be running client/server. Pervasive Software no longer supports Btrieve 6.15, so you'd be looking at purchasing Pervasive.SQL_2000. Unfortunately, that's not going to be a "minimum cost" solution.
I've heard that there is a patched version of v6.15 floating around that a Btrieve guru released to help avoid data corruption problems. I have no direct experience with it, however.