When I updated CLion and IntelliJ after the recent May 11th security updates, I can no longer perform updates via the tool. When I try to update, a popup is shown with this error:
Connection failed (sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target). Please check network connection and try again.
I believe this is related to the automatic proxy used at my company. I am able to use the updater via my work laptop at home (when not using any proxy) just fine. Others at my work who did a fresh install of IntelliJ Community edition after May 11th do not have the problem I am seeing, updater replies as expected when run. Perhaps there are some residual files in my .CLion2016.1/ or .IntelliJIdea15/ directories that are causing the problem?
Is there any more debug logging that can be turned on in CLion that can help me pinpoint the source of my issue?