uses ShlObj, ComObj, ActiveX;
    
   procedure CreateLink(const PathObj, PathLink, Desc, Param: string);
   var
     IObject: IUnknown;
     SLink: IShellLink;
     PFile: IPersistFile;
   begin
     IObject := CreateComObject(CLSID_ShellLink);
     SLink := IObject as IShellLink;
     PFile := IObject as IPersistFile;
     with SLink do begin
       SetArguments(PChar(Param));
       SetDescription(PChar(Desc));
       SetPath(PChar(PathObj));
     end;
     PFile.Save(PWChar(WideString(PathLink)), FALSE);
   end;