Problem with CP866 to UTF8 [требует правки]

I have database(MSSQL) and it has a table with translations for Product names. One of the languages is russian.

Example of a database entry ¸ą¤®åą ­Øā«ģ using Universal Cyrillic decoder I managed to find out that it is Прдохранитль as well as that the source encoding is CP866 and I need it to get WIndows-1257 or utf-8.

How to do this in C#?

I tried something like

                        string line = "¸ą¤®åą ­Øā«ģ";
                        Encoding cp866 = Encoding.GetEncoding("CP866");
                        Encoding w1257 = Encoding.GetEncoding("windows-1257");
                        byte[] cp866Bytes = cp866.GetBytes(line);
                        byte[] w1257Bytes = Encoding.Convert(cp866, w1257, cp866Bytes);
                        var lineFinal = w1257.GetString(w1257Bytes);

Could anyone help me?