I'm testing NWBC 4 on Windows 8.1 and it installs just fine, but when I try to connect to a system, the login window has all the fields grayed out and the alert at the top saying "You are calling this Web site with a browser that is not supported".
Windows 8.1 comes with Internet Explorer 11. I've tried NWBC 4 up to patch level 10 but get the same message.
I've checked https://service.sap.com/sap/support/notes/1707623 for upcoming patches of NWBC but it doesn't say what fixes it might have. Also the SAP note for currently released patches telling what's been fixed (https://service.sap.com/sap/support/notes/1707626) doesn't mention anything about Windows 8.1.
My company is evaluating what we'd need to address before rolling out Windows 8.1 and this is what I'm assigned to look into.
Thanks,
Andrew