'WebBrowser control sending packets over port 137 after loading pdf
I am using a WebBrowser control to display PDFs in .NET framework 4.8.
Using SmartSniff and stepping through the program I was able to determine that after loading a PDF there is network traffic over port 137 by service: netbios-ns.
I cannot find any reference to this in the WebBrowser docs.
Why is this traffic occurring?
How can I stop this behavior?
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|