nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access a socket in a way

J:\TESTAV\nginx-1.6.1>dir
 驱动器 J 中的卷是 Zeus
 卷的序列号是 88F4-93D3


 J:\TESTAV\nginx-1.6.1 的目录


2014/09/11  15:52              .
2014/09/11  15:52              ..
2014/09/11  15:52              conf
2014/09/11  15:52              contrib
2014/09/11  15:52              docs
2014/09/11  15:52              html
2014/09/11  15:52              logs
2014/08/05  17:03         2,702,848 nginx.exe
2014/09/11  15:52              temp
               1 个文件      2,702,848 字节
               8 个目录 38,513,532,928 可用字节


J:\TESTAV\nginx-1.6.1>./nginx.exe
'.' 不是内部或外部命令，也不是可运行的程序
或批处理文件。


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>nginx.exe
nginx: [emerg] bind() to 0.0.0.0:80 failed (10013: An attempt was made to access
 a socket in a way forbidden by its access permissions)


J:\TESTAV\nginx-1.6.1>netstat -a | find "LISTENING"
  TCP    0.0.0.0:80             ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:135            ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:445            ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:554            ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:902            ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:912            ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1025           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1026           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1027           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1028           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1029           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:1031           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:5357           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:5678           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:8086           ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    0.0.0.0:11947          ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:4573         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:5037         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8087         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8600         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8601         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8602         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8603         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8604         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8605         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8606         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8607         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8608         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8609         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8610         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8612         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8613         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8614         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8615         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8621         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8627         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:8700         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:9088         ZHANGBIN-PC-WIN7X64-GD:0  LISTENING
  TCP    127.0.0.1:13748        ZHANGBIN-PC-WIN7X64-GD:0  LISTENING

^C^C

谁占用了80端口：

J:\TESTAV\nginx-1.6.1> netstat -ano |find /i "listening"|find /i ":80"
  TCP    0.0.0.0:80             0.0.0.0:0              LISTENING       7492
  TCP    0.0.0.0:8086           0.0.0.0:0              LISTENING       3236
  TCP    127.0.0.1:8087         0.0.0.0:0              LISTENING       3236

进程  id 7492是哪位？
J:\TESTAV\nginx-1.6.1> tasklist|findstr "7492"
live555MediaServerME.exe      7492 Console                    1      1,584 K


J:\TESTAV\nginx-1.6.1>