Update Java to 1.8 update 141 on client to use Automation Studio, and then Automation Studio is failed with following error.
Error: Could not verify signing in resource: http://<server>:8080/nolio-app/apps/v2.0.0/lib/oro-2.0.8.jar
As a result, Automation Studio doesn't start.
This is known problem.
CA Support has new oro-2.0.8.jar to fix this problem, but it has not been published as of 25/Jul/2017.
Please contact CA Support to get the fix or check if latest cumulative patches include the fix.
- CA Release Automation Solutions & Patches
If you can accept, temporary solution is downgrade Java as well.