# Application blocked by Java Security **URL:** \ **Category:** Module Development\ **Created:** [January 26, 2017, 11:29pm UTC](https://forum.inductiveautomation.com/t/application-blocked-by-java-security/12612 "2017-01-26T23:29:09Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![dturner](https://avatars.discourse-cdn.com/v4/letter/d/90ced4/32.png) [@dturner](https://forum.inductiveautomation.com/u/dturner)\ **Post date:** [January 26, 2017, 11:29pm UTC](https://forum.inductiveautomation.com/t/application-blocked-by-java-security/12612/1 "2017-01-26T23:29:09Z")
Receiving an error stating that my application is blocked by Java security. Tried the knowledge base article below but it did not work for me. What can I do to resolve this issue? I cannot upgrade at the moment. I am currently running version 7.7.4 [https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/102/0/ignition-client-blocked-by-java-security-settings-certificate-expired](https://support.inductiveautomation.com/index.php?/Knowledgebase/Article/View/102/0/ignition-client-blocked-by-java-security-settings-certificate-expired) ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [January 27, 2017, 12:21am UTC](https://forum.inductiveautomation.com/t/application-blocked-by-java-security/12612/2 "2017-01-27T00:21:41Z")
I think using the Native Client Launcher may be your only option if you can’t upgrade yet. ---
**Author:** ![dturner](https://avatars.discourse-cdn.com/v4/letter/d/90ced4/32.png) [@dturner](https://forum.inductiveautomation.com/u/dturner)\ **Post date:** [January 30, 2017, 3:06pm UTC](https://forum.inductiveautomation.com/t/application-blocked-by-java-security/12612/3 "2017-01-30T15:06:58Z")
Thank you! That worked.