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Whenever I open yahoo, the home page opens but if i try moving to the next page it brings a message certificate error"navigation blocked".The same problem happens in facebook but all other websites are okay.There was another computer using the same internet cable but it was okay.

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The main reasons for such errors are:

1.Your Computer’s date is set to a wrong value
2.The Security Certificate has really expired
3.The web-site is not trustable

Posted on Jun 04, 2009

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When u see that error clik on it and view certifacate then u can install from there its very easy then close interent explorer and open again then it not need certificates.

Posted on Jun 04, 2009

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1 Answer

CAN NOT ACCES MY YAHOO MESAGES.


If you are unable to sign in to Yahoo! Web Messenger, you may see an error message such as "Website Blocked" or a notification explaining that your login credentials are incorrect.

If your computer does not meet the minimum system requirements, the browser may not be able to display the page at all.

Confirm that your computer meets the system requirements and that the Yahoo! Web Messenger website is not blocked on your network, and confirm that your password is correct to sign in and begin chatting online. No Account
To log in to Yahoo! Web Messenger, you must have a Yahoo! account.
This enables your friends to add you to their contact lists and chat with you.

It also gives you access to other services such as Yahoo! Mail.
To create an account from the Yahoo! Web Messenger page, click the "Get Started" button, and then click "Sign Up" on the following page.

Provide the requested basic information, including your name and birth date, and select your desired username and password.

Incorrect Password
When signing in to Yahoo! Web Messenger, you must provide the password that you selected when creating your Yahoo! account.

If you provide an incorrect password when signing in, Yahoo! Web Messenger displays the error message "Invalid ID or Password."
Click the "I can't access my account" link at the bottom of the sign-in screen.

On the following screen, click "I forgot my password" and then click "Next."
Follow the prompts to verify your identity and reset your Yahoo! password.

System Requirements
You may see errors if you attempt to use Yahoo! Web Messenger on a computer running an older operating system such as Windows 2000 or Millennium Edition, as Web Messenger requires Internet Explorer 6 or newer. Mozilla Firefox, Opera and Safari are also officially supported.

If you have confirmed that you are running a supported browser, navigate to the Adobe Flash Player page at adobe.com/software/flash/about.

The screen should display the message "Adobe Flash Player Successfully Installed."
Download and install Adobe Flash if you do not see this message.

Website Blocked
If you receive an error message such as "This page has been blocked" when you attempt to access the Yahoo! Web Messenger page, your network administrator has elected to block the website in the network's firewall.

Parents can also use home routers to block websites.
Ask your parents or network administrator to remove the block so you can use Yahoo! Web Messenger.
http://www.adobe.com/software/flash/about/

Jan 02, 2014 | Yahoo Mail

1 Answer

How do I add facebook to yahoo toolbaar?


Facebook is one of the most popular social networking sites online and allows members to stay connected with friends online.

If you're an avid Facebook user, you can download and install the Facebook Toolbar, which lets you access your account in a click of a button.

In addition to logging in Facebook, the toolbar allows you to check your messages, view new friend requests, create an invitation and upload photos to your profile.

The Facebook Toolbar is available for Internet Explorer and Mozilla Firefox users.
Sign in to your Facebook account and type "Facebook toolbar" in the main search field at the top of the page.


Select the "Facebook Toolbar Products/Services" page.

Click the "Download Facebook Toolbar" button.
The "File Download" dialog box will appear on the screen. Click "Run" to begin installing the Facebook toolbar.

The "Facebook IE Toolbar" installation window will open on the screen. Click "Next" to start the installation process.

When the installation process is near complete, you will be asked to restart Internet Explorer to finish the process.


Restart Internet Explorer.
Your new Facebook toolbar will appear at the top of your web browser.
or
Add and Remove Buttons on the Yahoo! Toolbar

The Yahoo! toolbar expands your search options and your ability to customize navigation to favorite links, including Yahoo! services like news headlines or email.

One way to personalize the Yahoo! toolbar is to create and add your own buttons so you can move from one Web destination to the next with a single click.

Log onto your account at the Yahoo! home page.


Open Internet Explorer to launch the Yahoo! toolbar.

Click on the 'Settings' button on the toolbar and choose 'Add/Edit Buttons.' Click the 'Make a Button' tab. Type in the URL of the Web site you wish this button to navigate to.


Click on your icon of choice to label the new button.


Save your new button by clicking the 'Save Changes' link.
Remove Buttons From the Yahoo! Toolbar


Click on the pencil icon to bring up the Personal Options menu.


Click on 'Add/Edit Buttons.'


Remove buttons by unchecking the box next to each unwanted button.


Click on 'Finished' to complete and save your changes.

Jan 01, 2014 | Computers & Internet

2 Answers

Hi i need a help for the pass 15days my mail have been block . my passwork and ID does not work i have try so many ways to open but no way. i dont know wherether someone is using it. i need to open this...


Part 1:
It is very rare that Yahoo Mail rejects a mail as soon as the connection is established. By consulting your SMTP logs, you may encounter the following error messages:
553 VS99-IP1 deferred - see related help topic. If you see this error message, see this page.
451 VS1-IP Excessive unknown recipients - possible Open Relay More information (#4.1.8)
451 VS1-MF Excessive unknown recipients - possible Open Relay More information (#4.4.5)
If you see one of these error messages, see this page.
If you do not see any error messages above (or similar text), it means that your emailsare blocked or d?prioritis?s.

Jul 22, 2011 | Yahoo Mail

1 Answer

Certification Error Navigation blocked in internet explorer 8 only while opening gmail


Is the time and date correct on your computer? These certificates are dated and if your computer is out of that date range, you will get a certificate error.

May 04, 2011 | Computers & Internet

1 Answer

Whenever I am trying to open yahoo messenger, getting error "Cannot Load Resource DLL". Tried many times to uninstall and install again but getting the same error. Kindly suggest


there is a possibility that your firewall or anti virus is blocking it. also check your system for any spywares or viruses. Operating System ?

Oct 21, 2010 | Yahoo Messenger

1 Answer

There is a error " certificate error: Navigation is blocked" when I am trying to open yahoo mail


You should be able to either navigate the site anyway, or permanently disable the warning.

If you would like to permanently disable the warning:

Click Tools and select Internet Options
Click the Advanced tab
Scroll down and ncheck "Warn about certificate address mismatch"

Aug 27, 2010 | Yahoo Mail

2 Answers

Blocked by internet explorer 8


There is an easy way to fix it.
Make sure your date, time and year is correct on your PC, problem solved..... good luck :-)

Apr 13, 2010 | Yahoo Mail

1 Answer

Can not access yahoo mail due to security certificate message


Try checking the date and time of your computer. If is correct, click I UNDERSTAND THE RISKS and add the security certificate.

Hope this helps.

Dec 19, 2009 | Yahoo Mail

1 Answer

When I open Yahoo mail I have this message: Opening page about:BLANK I can read my email


Hi corinacostea
Some homepages have too many images and takes more time to download. So some people make the home page blank. So this is not a problem or error. It is people's choice

To get back to your yahoo page as home page
Do the following:
Open Internet Explorer , (Or directly from Yahoo screen)
click on the following
From Menu click on Tools
Options
General ( If you are using Firefox, it is MAIN)
You will see three options to choose your home page
Use Blank Use Current Use default
Choose Current OR Default
Press OK
Next time you start the IE the screen will be different.
Hope this will help you
If this was helpful, please give a rating
luciana44

Oct 06, 2009 | Yahoo Mail

5 Answers

Yahoo email won't open


the server might be busy,this happens now and then..please try after a while..it should get sorted out..hope other web pages have no error..regards..

Dec 01, 2008 | Yahoo Mail

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