If it is not listed in the supported operating systems, that means Splunk did not test the software on it. It might work, but it would be an unsupported experiment.
I am in the same situation. Did you install db connect in windows server 2016 and were able to run it successfully ?
Does anyone has an information about if a newer version of DB Connect will Support Windows2016?
If yes, when will it be released?
We have tried to use DB Connect 3.1.3 on Windows 2016, it will not work at all.