Windows 7 netstat no TCP ports

[nart]

Hi

I have noticed on my PC, netstat does not display TCP ports, only UDP ports are shown. I have searched online for this issue but couldn't find anything useful, any help or hint is much appreciated. I'm running win7 x64 ultimate

Thanks

 

[patcooke]

What happens if you specify tcp as the protocol? (netstat -p tcp)

 

[nart]

no tcp ports as well

C:\Users\nart>netstat -p tcp


Active Connections


Proto Local Address Foreign Address State


C:\Users\nart>


I have tried virus scan with two different antivirus, malware scan as well, reported nothing.

Can this be caused by some driver ?

 

[nart]

the following output is when booting to safe mode + networking

C:\Users\nart>netstat -na


Active Connections


Proto Local Address Foreign Address State
UDP 0.0.0.0:68 *:*
UDP 0.0.0.0:5355 *:*
UDP 169.254.178.3:137 *:*
UDP 169.254.178.3:138 *:*
UDP 192.168.1.200:137 *:*
UDP 192.168.1.200:138 *:*
UDP 192.168.248.1:137 *:*
UDP 192.168.248.1:138 *:*
UDP [::]:5355 *:*
UDP [fe80::1046:3353:60a5:94ff%23]:546 *:*
UDP [fe80::4140:9f0c:3196:48de%25]:546 *:*


C:\Users\nart>