
Headers: head, //could be object literal tooĪnd on my express server I setup my router as follows: router. To fix The Application Has Failed to Start Because Its Side-By-Side Configuration Is Incorrect Error, try reinstalling the software the issue arises for. * apply more definitions to the header */ And, if the server is causing the issue, then mostly configuration is creating an issue on an edge device. Though, never drop your antivirus or firewall to connect with a website. Stack Exchange Network Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Head.append("Keep-Alive", `timeout=$`) //in seconds, not milliseconds Lastly, if the issue is from the client-side, then you can take a chance of exposing yourself by tweaking the settings on your VPN or antivirus. 'The application has failed to start because the side by side configuration is incorrect please see the application ev. I set the headers object on my client-side script with the following options: /* - */

I was trying to keep a socket connection alive from the google chrome's fetch API to a remote express server and found the request headers have to match Node.JS's native connection settings. The same page includes additional information about :ĭisclaimer: The information on the MozillaZine Knowledge Base may be incorrect, incomplete or out-of-date. The results include lots of links to people recommending that others include it in about:config in what appears to be a mistaken belief that it actually does something, since the same search turns up this about:config entries article: I also saw references to, so I did a Google search. It would seem that hasn't done anything for some time.

I managed to find for much older versions of Mozilla:
