I got a 502 proxy error from a web page (it worked fine a the past). Any idea of what is going wrong?
456044
http://www.checkupdown.com/status/E502.html
234525
If its under a lot of load you should get a different message about resource conflict from their server. The page cannot be displayed message means that your browser can't even contact the other site. It probably means their server is off due to a fault, cannot be reached DNS (domain name service) error, or a computer on route to theirs is down. I would guess its most likely their personal servers down for maintanence.
979658
It may not be a firewall problem.Try unticking the "use proxy server box" and tick on the "automatically detect settings box" (in Tools/Internet Options/Connections-Lan Settings). It worked for me.
1164412
What is the website you are trying to load?  Does it happen on all website?  Or just some?  Perhaps you shouldn't go to that page.  Could be a really bad program site?
616326
I went here:  http://ehkconsulting.co.uk  and it pulled up the site.  Ensure that the LAN you're behind doesn't have web filtering such as proxy servers used.
1164690
check your network/proxy settings
263616
If the filtering is taking place on the ISP's side, you may not be able to get around the proxy.\n\nIf you're using Internet Explorer, go to Tools -> Internet Options.  Click the "Connections" tab, then click on your dial-up connection and click the Settings button.  Make sure that all three check boxes (two at the top and one in the middle section) are cleared.  If anything is filled in, that may be directing you to use the proxy server.\n\nIf those boxes are already unchecked, then the proxy server is not a setting you can control.  Contact your ISP for help in that case.
551214
If you're talking about trying to register the domain name, then it's because it has already been registered by Tony Chris on 23 March 2006.\n\nIf you are trying to visit the site and can't then it's probably a network problem and I'd suggest just trying again later.
450454
No one here is going to write the script for you. Try searching for an already-available script, or contact someone who's running a proxy.
682458
Check to see if you're being routed through a proxy.  Go to Tools>Internet Options>Connections>LAN settings to see.  If your computer didn't "fall off a truck," that's my best guess.\n\nBest of luck!
72157
What does the error page say?  I can't really help w/out more information.  It could be anything from your ID/password is incorrect to the web page you are trying to log on to is having problems.
474564
Try again maybe their webserver was dfoens or maybe you were accesing from a place where the gateway does not allow secure connections?
5012
You might try going through a proxy of some type.  \n\nFor example:   http://www.proxify.com - that has worked for me in the past.
1001676
Check your security setting, sounds like ssl has been turned off or blocked by a firewall.
611245
Thats very vague.\n\nWhat proxy script are you looking for?
672030
Check out the proxy settings of Internet explorer.\nGo to Tools -> Internet Options -> Connections -> then click the connection you use and check if use a proxy server is checked or not if it is checked then uncheck it. May be it would have helped you.
707636
First, talk to your network administrator and ask them if they can pull the block from that particular site.  If you explain to them what it is for, most admins will work with you.\n\nIf that doesn't work and you have admin capabilities for the machine you are working on, you can always try setting up a connection to a proxy server.