That's a very sad looking screen. Slice Master has connected to your radio but has failed to finish building its user interface. I'll bet there is something interesting in the logs.
When Slice Master was starting up did any error or warning messages appear in the status line? If you click on the radio model in the lower left corner then let your mouse just hover there for a second, you should get a pop-up with the last few status messages.
If it's not too much of a bother, send me an email with your configuration folder attached. Just navigate your way to
C:\Users\<your name here>\AppData\Local\K1DBO
Then right-click on slice-master and select Send to/Compressed (zipped) folder. That will create a zip containing your logs and configs. If the splash screen worked, it shows an email address you can use. If not, there's a popular web site where you can enter my call sign and find my email ;)
I can't get Slice Master to work either. Running v0.10.2a on Win10, Flex-6600m, latest SmartSDR. When I run the program, it starts up ok, then I go to settings, all the way to the bottom where it says Radio, I click '--select--' and there are no radios to select. And the "Launch" tab is completely blank as well.