When starting Unlogic, if it is stuck on Splash screen and shows errors:
1. "Unilogic notifier doesn't exists", or
2. "Your SQL server installation is corrupt..."
Go to Unitronics installation folder.
Go To files Unitronics.Notifier.exe and Unitronics.Shell.UI.exe
In the files' properties, go to Compatibility.
Un-check "Run this program in compatibility mode".