Hi All,
I have crated a simple list and trying to customize the form using infopath. But for some reason it is giving below error.

I have checked below things but nothing seems to be working.
1. Tried accessing the form on different machines and browsers.
2. Modified privacy policy settings to allow all the cookies in the browser.
3. Set HTTPOnlyCookies attribute to true/false.
4. We don't have any '_' characters in server names or urls.
Please guide me on this issue.
Appreciate your help and time.
Thanks,
Rahul Babar