Our team using Adobe Captivate to produce eLearning course for a while.
Recently after company's security patch updated, all our teammates are not able to publish HTML5 course by using company laptop. It always says "Not Responding" and we are not able to end this task even by Tasks Manager and the only way to restart Adobe Captivate is to restart our laptop.
Our IT team looking for the reason for the crash but no clue would like to know if anyone experienced the same in your organization.
Ask your IT team to try reinstalling Captivate on one of the PCs to see if that resolves the issue. Your recent security patch update may have overwritten or removed some component that Captivate needs in order to operate.
If that doesn't work, ask them to investigate the Windwos crash event logs to see if the log files identify the issue.