Holas
de las UNC lo único que sé es que significa Universal Naming Convention y que debe ser del tipo:
\\NombreOrdenador\nombrecarpeta
así se DEBE hacer referencia a una carpeta de red donde reside nuestra base de datos, la verdad, como no tengo red, pues no he podido probarlo, pero estoy en el mismo tema. aqui va lo que he podido encontrar:
Universal Naming Convention (UNC)
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For file-based applications, how is the Universal Naming Convention obtained for path names?
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To get the UNC name of a drive-based path, use the Windows API call WNetGetUniversalName. This function takes a drive-based path (i.e., fully qualified file name) and returns its UNC equivalent.
Be forewarned, though: This call is not supported by Windows 95. Here's something that should work if you're in NT:
function GetUNCName(PathStr : String) : String;
var
bufSize : DWord;
buf : TUniversalNameInfo;
msg : String;
begin
bufSize := SizeOf(TUniversalNameInfo);
if (WNetGetUniversalName(PChar(PathStr), UNIVERSAL_NAME_INFO_LEVEL,
buf, bufSize) > 0) then
case GetLastError of
ERROR_BAD_DEVICE : msg := 'ERROR_BAD_DEVICE';
ERROR_CONNECTION_UNAVAIL: msg := 'ERROR_CONNECTION_UNAVAIL';
ERROR_EXTENDED_ERROR : msg := 'ERROR_EXTENDED_ERROR';
ERROR_MORE_DATA : msg := 'ERROR_MORE_DATA';
ERROR_NOT_SUPPORTED : msg := 'ERROR_NOT_SUPPORTED';
ERROR_NO_NET_OR_BAD_PATH: msg := 'ERROR_NO_NET_OR_BAD_PATH';
ERROR_NO_NETWORK : msg := 'ERROR_NO_NETWORK';
ERROR_NOT_CONNECTED : msg := 'ERROR_NOT_CONNECTED';
end
else
msg := buf.lpUniversalName;
Result := msg;
end;
HE DICHO
