Vista Ultimate 64-bit; IE8; Firefox; DNS Cache...\n\nBefore replacing my wireless-N router with a different brand/model\nwireless-G router a tech suggested clearing the DNS cache. I ran a Cmd.exe\nline as administrator and typed 'ipconfig /flushdns' and got 'Could not\nflush the DNS Resolver Cache: Function failed during execution.' MS said\nthis failed because I was using Windows. I then tried the same from Safe\nMode but it failed the same way.\n\nHow can I successfully clear this cache? I would like to do it once just to\nbe certain that there isn't some relationship between it and my old\nwireless-N router that is causing to websites that I can enter but not log\ninto successfully. If clearing this cause has no effect on the problem I\nwill install the new router and go from there. One other router borrowed\npassed the website logons successfully-\-hard wired with no router works too.\n\nWhat can you tell me about this DNS Resolver Cache? Can it get corrupted\nand/or fill up and never flushed out automatically? Thanks.