App.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
        <add name="SchoolManagementSystem.My.MySettings.DatabaseConnectionString"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Database.accdb;Persist Security Info=True;Jet OLEDB:Database Password=Namias"
            providerName="System.Data.OleDb" />
        <add name="SchoolManagementSystem.My.MySettings.PreEnrollmentDataset"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\bin\Debug\Database.accdb"
            providerName="System.Data.OleDb" />
        <add name="SchoolManagementSystem.My.MySettings.DatabaseConnectionString1"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\bin\Debug\BackUp\Database.accdb"
            providerName="System.Data.OleDb" />
        <add name="SchoolManagementSystem.My.MySettings.DatabaseConnectionString2"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Database\Database.accdb"
            providerName="System.Data.OleDb" />
        <add name="SchoolManagementSystem.My.MySettings.Pre_enrollmentConnectionString"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\Database\Pre-enrollment.accdb"
            providerName="System.Data.OleDb" />
    </connectionStrings>
    <startup>
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>
    </startup>
</configuration>