(CR #440527) If you install DI Suite components followed by ASE 15.0 in the same location, subsequently uninstalling ASE 15.0 causes errors when you launch shared DI Suite components (including DSA and SQL Advantage®).
Workaround: If ASE 15.0 is installed after DI Suite components:
Do not uninstall ASE 15.0, or,
Reinstall the required shared DI Suite components after uninstalling ASE.