Windows OS Command Error Code (exit codes)

참조 : http://www.hiteksoftware.com/knowledge/articles/049.htm

Code Description 

0 The operation completed successfully. 
1 Incorrect function. 
2 The system cannot find the file specified. 
3 The system cannot find the path specified. 
4 The system cannot open the file. 
5 Access is denied. 
6 The handle is invalid. 
7 The storage control blocks were destroyed. 
8 Not enough storage is available to process this command. 
9 The storage control block address is invalid. 
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