Some clients have reported that, after the AppBuilder 2.6 update, the In-Browser client's simulator does not load. Running it leads to "404 Page not found!" error instead.
To resolve the issue, please try reloading AppBuilder by hitting F5. If that doesn't help then please go ahead and clear the dns cache (approach for Windows
) on your machine. That should resolve the issue, but if you still see it, that last step would be to log out from Telerik Platform and clear the browser cache.
If none of the above helps, please contact our support services for further assistance.
We apologize for any inconveniences caused.