The thread has exited with code 1 (0x1)

Question

The thread 'unsigned long __cdecl Open_Thread(void *)' (0x7380036) has exited with code 1 (0x1)

is this an error or thread executed successfully what doe sthe code indicates

Answer 1

Exit code 0 is customarily used to signal successful termination. Exit code 1 would seem to indicate an error.

Only someone in possession of the specification of Open_Thread could be sure. That would be you.