There is no error message but, I need to open infopath form in same document mode which I am using.
I am submitting my form on SharePoint server.
No, I am not using same PC to do all the tests on. Because my client are also using same InfoPath form.
Yes I have added the url to the trusted sites within IE options.
When I open my InfoPath form on SharePoint server in IE browser then form open same as slide:-