@mzaman907 wrote:
I have QBD 2015 running on Windows 10 Pro.
Try reinstalling your QBD 2015 in Win 7 compatibility mode as a workaround. In our experience, Win 10 Home is friendlier to let IE11 run on our machine than Win 10 Pro. If the same error message persists, consider installing the trial version for QBD 2021 to compare.
