Windowa2000 problem

[Lost User]

Hi, I am facing a strange problem. A software developed by me is not working in Windows 2000. I am using a celeron 433. On investigation I found that a C system() call is returning -1. Windows 2000 has two command interpreters command.com and cmd.exe. Which one is being called by the system () call? And the final touch .. I tried the same program in some other windows 2000 machine. And it works all right! Thanks. Mainak

[Lost User]

Some more pointers: 1) My machine (on which it does not work) is windows2000 professional edition. The other one where it worked is a server. 2) My program is compiled with VC6 and it's a console application.