Hi Friends,

Thank you for all the answers but i created the function below that work ok

*--------------------------------------------------------
  Function GetDOSPath(cWinPath) && Return a valid DOS PATH
*--------------------------------------------------------
 LOCAL nBuffer 
 LOCAL cReturn
 LOCAL nReturn

 DECLARE INTEGER GetShortPathName IN kernel32; 
         STRING  lpszLongPath  ,; 
         STRING  @lpszShortPath,; 
         INTEGER cchBuffer 

 nBuffer  = 255
 cReturn = SPACE(nBuffer)
 nReturn = GetShortPathName( cCaminho, @cReturn, nBuffer)        
 
 RETURN LEFT( cReturn, nReturn)

Thanks again,

[]´s

Dionísio