EStudio has a habit of issuing errors on the screen like: Oops! There was an error updating the component(s) Any guess where those errors are logged?
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The Oops! error is logged for version 16.2 is in the wcm-service log (...\Interwoven\ApplicationContainer\standalone\log\wcm-service.log)
I assume you have checked
...ApplicationContainer/standalone/log/teamsite.log ...ApplicationContainer/standalone/log/iwjboss.log ...ApplicationContainer/standalone/log/server.log