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Error Code Sec_error_unknown_issuer Firefox How To Fix

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I'm confident that ContentWatch is the issue. I am trying to run Firefox 40.0.3 on a Dell with Windows 7 Home Premium (64-bit OS) from my home (cable internet with no proxy). current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Thanks for your feedback! (1) No. Check This Out

Support Forum This thread was archived. Follow the on-screen commands. Does it work? My FF is the latest version as it auto-updates.

Error Code Sec_error_unknown_issuer Firefox How To Fix

Yükleniyor... Çalışıyor... The error occurs on one particular site only In case you get this problem on one particular site only, this type of error generally indicates that the web server is not Locate The certificate is not trusted because the issuer certificate is unknown-associated program (eg.

Oturum aç Paylaş Daha fazla Bildir Videoyu bildirmeniz mi gerekiyor? If I change to "no proxy", then Firefox could not get into any website. 5. Do you use Kaspersky, AVAST 2015, ESET, BitDefender, or Microsoft Family Security? Secure Connection Failed Firefox Fix So my site will work in Chrome with a missing intermediate certificate if the user has already visited another site that uses that presents the same certificate. –mehaase May 9 '13

And it will throw a warning message at you. Sec_error_unknown_issuer Google I =do= use Avast, but even with the Avast add-on disabled, and a reboot, FF still won't load these pages. So I have to be either "auto-detect proxy" or "use system proxy setting". https://support.mozilla.org/questions/1086078 The certificate is not trusted because the issuer certificate is unknown. (Error code: sec_error_unknown_issuer) Solution of "certificate is unknown": The above error is normally seen when the file cert8.db in your

If the certificate cannot be validated, Firefox will stop the connection to the website and show a "Your connection is not secureThis Connection is Untrusted" error message instead. Firefox Secure Connection Failed Google while many are chastising Firefox for it's (generally) exclusive 'flagging' of this, it's actually demonstrating a higher level of security standards. Not the answer you're looking for? I am able to go into some bank, credit card, brokerage trading website (assuming those are secure sites, right?) (2) No.

Sec_error_unknown_issuer Google

Content available under a Creative Commons license. https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER If updates are available, click the Install Updates button. Error Code Sec_error_unknown_issuer Firefox How To Fix If it is returning the result "Chain issues: Incomplete", a proper intermediate certificate is missing. Sec_error_unknown_issuer Mozilla I'm confident that ContentWatch is the issue.

It works in other browsers but with Firefox all I get is a page with numbers, letters, etc...I've refreshed firefox & used other solutions I have Firefox 48.0.2 and Roboform 7.9.21.5 his comment is here My firefox suddenly could not access websites such as YAHOO Mail, Google Mail, Facebook, Linkedin....etc while firefox is able to access other regular websites. Browse Errors in Alphabetical Order: # A B C D E F G H I J K L M N O P Q R S T U V W X Y jscher2000 Top 10 Contributor 5649 solutions 46603 answers Posted 11/24/14, 6:32 PM Helpful Reply Google has been redirecting to HTTPS for a long time now... Sec_error_unknown_issuer Error In Firefox

If necessary then you can attach a screenshot that shows the certificate viewer. when a solution is found. Even Chrome could not open Google.com. http://internetmairie.com/secure-connection/error-code-sec-error-bad-signature-firefox.html If that is the case, then it is likely you will need to replace the associated hardware causing the sec_error_unknown_issuer error.

If necessary then you can attach a screenshot that shows the certificate viewer. Firefox Your Connection Is Not Secure Google Tip: Although Disk Cleanup is a wonderful built-in tool, it will not completely clean up all of the temporary files on your computer. I honestly wonder why I even care enough to keep spending valuable time trying to find a solution - Firefox has just been such a good product for such a long

The Avast intercept is not part of the avast!

It is selective, I think. For detailed instructions, see '''[https://support.mozilla.org/en-US/kb/configure-firewalls-so-firefox-can-access-internet Configure firewalls so that Firefox can access the Internet.]''' {web link} ---------------------------- http://www.ehow.com/how_11385212_troubleshoot-reset-connection-firefox.html https://support.mozilla.org/en-US/kb/server-not-found-connection-problem https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message https://support.mozilla.org/en-US/kb/connection-untrusted-error-message '''http://kb.mozillazine.org/Error_loading_websites''' '''This Connection is Untrusted''' is sometimes caused because Please Note: Using System Restore will not affect your documents, pictures, or other data. Your Connection Is Not Secure Firefox Fix They're not the only AV app on the block.

Your PC frequently crashes with Error sec_error_unknown_issuer when running the same program. “The certificate is not trusted because the issuer certificate is unknown” is displayed. I won't go into detail here. After running the cleanup process and rebooting the PC, the problem has been resolved!! navigate here At least in previous versions of Firefox i was given an option to say that i know what i am doing and to continue further.

Reply Chidambaram says: June 6, 2016 at 8:38 am Worked for me. Reply Dilip says: July 20, 2016 at 1:05 am It works for me. Düşüncelerinizi paylaşmak için oturum açın. https://www.eveosblog.de/2016/03/30/interaktive-medien-geschichten-erzaehlen-jakob-behrends-itb-mice-day/ Leave a Reply Cancel reply Your email address will not be published.Required fields are marked:*CommentName* Email* Website Please enter an answer in digits:19 − 2 = Recent Posts Kleine Galerie

An additional root certificate may need to be imported. (Error code: sec_error_unknown_issuer) Thanks for the links, I have been to everyone of those pages and none of the suggestions make the Instructions for Windows 8: Hover the cursor in the bottom left of the screen to produce the Start Menu image. If your date and time does not match a secure website it won't be ale to check its certificate, and it will probably lock any website you try opening. You can also share your thoughts in the comments section below.

DO NOT hit ENTER yet! If View is not enabled, try the Get Certificate button first.