Fiddler Blocks all websites

2 posts, 0 answers
  1. Sridhar
    Sridhar avatar
    2 posts
    Member since:
    Jan 2016

    Posted 13 Jan Link to this post

    I have installed Fiddler, and made changes in Tools - Fiddler Options - HTTPs - checked "Capture HTTPs Connects" and "Decrypt HTTPs Traffic".

    While running the Fiddler, I am not able to access / open any websites in any browser IE / Chrome. Below is the error I am getting.

    Certificate Error: Navigation Blocked

    There is a problem with this website’s security certificate.
    The security certificate presented by this website is not secure.
    Security certificate problems may indicate an attempt to fool you or intercept any data you send to the server.

    If I close the Fiddler, I am able to open all the websites in IE / Chrome. Could you tell me how to resolve this issue.


  2. Vanya Pavlova
    Vanya Pavlova avatar
    2019 posts

    Posted 14 Jan Link to this post

    Hello Sridhar,

    I have already replied to the forum thread you started, here. 

    I am closing this as a duplicate.

    Vanya Pavlova
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