Can't Clear DNS Cache

[Deafgoat]

Hi, a couple of weeks ago I started to get horrible upload speeds on my internet. I tried repairing my network which normally fixes the problem but I have gotten the problem of not being able to clear the DNS cache ever since. I went into cmd and tried ipconfig /displaydns and it responded with Could not display the DNS Resolver Cache. I then tried ipconfig /flushdns and it says Could not flush the DNS Resolver Cache: Function failed during execution. I have normally very good upload speeds and have never had this problem before so I am assuming they may some how be connected but I am not sure. I have Optimum Online Internet and a Linksys WRT54GS wireless router (this computer is on wireless internet). Any ideas on how I can fix this problem?

 

[JackMDS]

Take a look at Windows Services, make sure the the DNS Client Service is runing.

 

[Deafgoat]

It says stopped instead of running next to it. How do I make it run again?

 

[JackMDS]

Look at this page it explains how to set WZC use the same method to set the DNS Client Service.

http://www.ezlan.net/wzc#set