Problem with my database on the server

I uploaded my site to a server and i cant use my database on it. I cant take or use any information on it.

Im using Access Database with C# on web developer asp.net . this is the code of the connection string: return string.Format(@"Provider=Microsoft.Je开发者_运维知识库t.OLEDB.4.0; Data Source={0}", DAL.path); DAL.Path is the path of the database file on the server.

Taking a guess here, but if the server you are uploading to is a 64bit Windows platform, then the standard Jet library is not available. I believe there is an equivalent package, but this would need to be installed to make use of it.