[Dev-C++] Debugging

[<ro...@un...>]

I have a little program that uses Winsock and CreateThread.
It  works but I can't debug.
I tried to debug it manually and found the following error.

D:\Proyecto\Atomo\Base\BaseNT>gdb basent
GNU gdb 5.1.1 (mingw experimental)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you =
are
welcome to change it and/or distribute copies of it under certain =
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for =
details.
This GDB was configured as "mingw32"...
(gdb) break 78
Breakpoint 1 at 0x401348: file main.cpp, line 78.
(gdb) run
Starting program: D:\Proyecto\Atomo\Base\BaseNT/basent.exe
ntdll.dll: No such file or directory.

Do you know what it means? How can I debug?=20

RockV
ro...@un...