silahkan perhatikah gambar di bawah ini :
For 32
<add key="MyDBConnectionString" value="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=pathku\mYData.mdb; Jet OLEDB:Database Password=mypass" />
For 64
<add key="MyDBConnectionString" value="Provider=Microsoft.ACE.OLEDB.12.0; Data Source=pathku\mYData.mdb; Jet OLEDB:Database Password=mypass" />
<add key="MyDBConnectionString" value="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=pathku\mYData.mdb; Jet OLEDB:Database Password=mypass" />
For 64
<add key="MyDBConnectionString" value="Provider=Microsoft.ACE.OLEDB.12.0; Data Source=pathku\mYData.mdb; Jet OLEDB:Database Password=mypass" />
Selamat mencoba,,, semoga bermanfaat