Application Blocked By Deployment Rule Set

After updating to Java version 8 update 231, I now get the following when I attempt to launch Ignition client or designer by anything other than the client launcher. Is there a fix for this?

None of the solutions in the following link work for me. (I can’t upgrade from Ignition 7.9.10 as per my client’s request).
https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/102/0/ignition-client-blocked-by-java-security-settings-certificate-expired

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