19 Mar 2011
17 Oct 2013
Link to this post
Since upgrading to Windows 8.1 I am unable to log into my Sitefinity 5.3 with IE11 in Edge Document Mode.
IE11 popped up a debug mode and had the following error message:
'WebForm_DoPostBackWithOptions' is undefined.
Our website also has a members log in section via the Sitefinity login widget which also doesn't work with IE11.
I am not a developer, but just wondered if there was a quick fix for this on the client side?