I believe the latest MS updates changed something that is preventing Splunk to open. The error message does not say much:
This browser is not supported by Splunk.
Please refer to the list of Supported Browsers.
The updates that caused the issue are:
January 14, 2020-KB4532938 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 and Windows Server 1903 RTM and Windows 10, version 1909 and Windows Server, version 1909
January 14, 2020—KB4528760 (OS Builds 18362.592 and 18363.592)
Any idea how to fix this issue?
which browser do you use?
if possible avoid Explorer!
Any browser. Chrome, IE, Firefox.