Dim path As String = xlPath
        Dim conString = String.Format("Provider=Microsoft.ACE.OLEDB.12.0;Data Source='" + path + "';Extended Properties='Excel 8.0;HDR=No;IMEX=1;TypeGuessRows=0;MaxScanRows=0;ImportMixedTypes=Text';")
        Dim cmd As New OleDb.OleDbCommand
        Dim MyConnection As System.Data.OleDb.OleDbConnection
        Dim dtset As DataSet

        MyConnection = New System.Data.OleDb.OleDbConnection(conString)
        cmd.Connection = MyConnection
        cmd.CommandType = CommandType.Text
        cmd.CommandText = query

        Dim MyCommand As New System.Data.OleDb.OleDbDataAdapter(cmd)
        dtset = New System.Data.DataSet
        MyCommand.Fill(dtset)

        Dim dtb As DataTable = dtset.Tables(0)

I Have a connection string in VB.NET which works fine for me as well as other bunch of users. But there is one user who is getting this error "Format of the initialization string does not conform to specification starting at index 34"

When i checked the character at Index 34 its the end of Provider "Provider=Microsoft.ACE.OLEDB.12.0". Is there any problem with the code or is there something missing in the Users system?