Dec 20, 2018 02:57 AM|Zhi Lv - MSFT|LINK
As you notice, in my asp.net application I use a webBrowser control to search the webBrowser and extract some information using Html Agility. The problem is when I use some url, the webBrowser sends me this exception: webBrowser execution Timeout expired. The
timeout period elapsed prior to completion of the operation. To avoid this error, increase the WebBrowserTimout value or set it to o (unlimited)
Do you mean you are using this WebBrowser control? Can you share related code about how to use the webbrowser control and where you meet this
Here are some related articles about using webbrowser control, you could refer to them, might be they can help you.
Looking for webbrowser timeout if page wont load
webbrowser class in asp.net website
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