Hi , Thanks for the info. I wrote the code like below. In that ArgPBU is command line args (exe name to run) cwd is current working directory path BOOL b; HANDLE hToken; HANDLE hNewToken; b = OpenProcessToken(GetCurrentProcess(), TOKEN_ASSIGN_PRIMARY|TOKEN_DUPLICATE, &hToken); b = DuplicateTokenEx(hToken, TOKEN_ASSIGN_PRIMARY|TOKEN_ALL_ACCESS, NULL, SecurityImpersonation, TokenPrimary, &hNewToken); b = CreateProcessAsUser(hNewToken, NULL,ArgPBU,NULL, NULL, FALSE, NORMAL_PRIORITY_CLASS | CREATE_NEW_CONSOLE, NULL, Cwd, &si, &m_piPBU); CloseHandle(hNewToken); ------------- After executing this I am getting same result. Can you help me in this regards? Surendran N