# Client Launcher failed with recent upgrade to 8

**URL:** <https://forum.inductiveautomation.com/t/client-launcher-failed-with-recent-upgrade-to-8/25405>\
**Category:** Ignition\
**Created:** [May 29, 2019, 3:26pm UTC](https://forum.inductiveautomation.com/t/client-launcher-failed-with-recent-upgrade-to-8/25405 "2019-05-29T15:26:35Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![whitson.brandon](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/whitson.brandon/32/79016_2.png) [@whitson.brandon](https://forum.inductiveautomation.com/u/whitson.brandon)\
**Post date:** [June 18, 2019, 3:19pm UTC](https://forum.inductiveautomation.com/t/client-launcher-failed-with-recent-upgrade-to-8/25405/5 "2019-06-18T15:19:16Z")

</div>

Never mind..... I found this....  
TLDR = I'll download the new nightly build

> [@\[Bug-13550\] Designer Launch Error](http://forum.inductiveautomation.com/t/bug-13550-designer-launch-error/24090/9):
>
> I`m still using 7.9.x designers with clientluncher for my customer. { "global": { "default.application": "Ignition-DF", "multicast.address": "231.1.1.1", "multicast.receive.port": 4446, "lock.configuration": false, "logger.level": "TRACE", "client.defaults": { "timeout": 30, "retries": -1, "init.heap": null, "max.heap": null, "use.custom.jre": null, "custom.jre.path": null, "jvm.arguments": [ "-server -XX:MaxPermSize=51…

---

_[View the full topic](https://forum.inductiveautomation.com/t/client-launcher-failed-with-recent-upgrade-to-8/25405)._