PR Computers

Have you ever faced with Internet Explorer error messages? I guess you have got it. So here is the maning of errors you can see trying to onnect to the Internet

If you see 52 Runtime Error it means that it’s a “bad file name or number” error in JavaScript, just the script cannot find a file it is looking for (web-page, course component) and is most likely a connectivity problem. You can try to clear your temporary internet files which should resolve any further problems then check again.

400 Bad File Request means the syntax used in the url is incorrect (e.g. uppercase letter should be lowercase letter; wrong punctuation marks)

401 Unauthorised means that the website server is looking for some encryption key(s) from the client (your computer) and is not getting it. Also, a wrong password may have been entered. Try it again, paying close attention to case sensitivity..

403 Forbidden/Access Denied is similar to 401, and needs to be accessed the website A password and/or username may not be correctly registered on the websites database. Other times the website server may not have the proper permissions set up on its directories…

404 File Not Found means server cannot find the file you requested or the page is no longer available. Try to refresh the page (F5) to resolve this problem.

408 Request Timeout just means that your computer stopped the request before the server finished retrieving it. You have to click on a link before the page loads. Usually occurs when servers are slow or file sizes are large.

500 Internal Error means it couldn’t retrieve the HTML document because of server-configuration problems then contact website administrator.

501 Not Implemented – web server doesn’t support a requested feature.

502 Service Temporarily Overloaded means too many connections; high traffic.

503 Service Unavailable

Server busy, site may have moved, or you lost your dial-up Internet connection!

Bad File Request

Browser may not support the form or other coding you’re trying to access.

Connection Refused by Host

Either you do not have permission to access the site or your password is incorrect. Try again!

Errors on Page

This error message is a catch-all statement meaning there is something on the web page that the browser either hasn’t read properly (connectivity problem) or there are missing items in the web page itself. This problem normally affects the graphics on a web page.

This can be a temporary glitch (caused by insufficient bandwidth), and may be quickly resolved, or it can have a more complex and longer term problem. With regard to most cases of this Internet Explorer Error message, it is due to not having given sufficient time to download the page you are requesting.

It is necessary to wait until the bottom left hand corner of the page reads ‘done’ before selecting any other links on the page to move forward.

Failed DNS Lookup means that the Domain Name Server can’t translate your domain request into a valid Internet address. The website server may be busy or down, or incorrect url (web address) was entered

Runtime Error

(The information in this solution applies to: Internet Explorer 5.5 (SP1) 95 / 98 / 98 Second Edition / NT4.0 / 2000). When you attempt to browse to various websites, you may receive an error message similar to the following ‘A runtime error has occurred. Do you wish to debug? Line number Error: Permission Denied.’

This can occur if you upgrade to IE 5.5 (SP1). The upgrade enables the script-debugging and script-error-notification options. (Note: Because there are several versions of Windows, the following steps may be different on your computer. If they are, please consult your product documentation to complete these steps:)

To resolve this issue, disable the script-debugging and script-error-notification options. To do this, follow these steps:

1. Start Internet Explorer.
2. On the Tools menu, click Internet Options.
3. Click the Advanced tab .
4. Click to select the Disable script debugging check box .
5. Click to clear the Display a notification about every script error check box .
6. Click Apply, and then click OK.
Fortunately this is a very rare Internet Explorer Error message.