Windows XP build 2458 (Lab01_N)
| Build of Windows XP | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 5.1 |
| Build number | 2458 |
| Architecture | x86 |
| Build lab | Lab01_N |
| Compiled on | 2001-03-11 |
Windows XP build 2458 (Lab01_N) is an unleaked build of Windows XP. Its build string can be seen during the Advanced Debugging and Failure Analysis demonstration at WinHEC 2001.