# Ignition won't start after Java 7 version 55 update

**URL:** <https://forum.inductiveautomation.com/t/ignition-wont-start-after-java-7-version-55-update/8372>\
**Category:** Ignition\
**Created:** [April 26, 2014, 1:34am UTC](https://forum.inductiveautomation.com/t/ignition-wont-start-after-java-7-version-55-update/8372 "2014-04-26T01:34:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![drewdin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/drewdin/32/3363_2.png) [@drewdin](https://forum.inductiveautomation.com/u/drewdin)\
**Post date:** [April 26, 2014, 1:34am UTC](https://forum.inductiveautomation.com/t/ignition-wont-start-after-java-7-version-55-update/8372/1 "2014-04-26T01:34:42Z")

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Ignition won’t start after i upgraded to java 7 version 55. I a running version 7.6.4 of ignition, i saw this was the last entry before it gave up trying to talk with java:

Unable to execute Java command. The system cannot find the file specified. (0x2)  
FATAL | wrapper | 2014/04/25 09:06:46 | “java” -XX:PermSize=64m -XX:MaxPermSize=128m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled -Ddata.dir=data -Dorg.apache.catalina.loader.WebappClassLoader.ENABLE\_CLEAR\_REFERENCES=false -Dfile.encoding=Cp1252 -Duser.language=en -Xms1024m -Xmx2048m -Djava.library.path=“lib” -classpath “lib/wrapper.jar;lib/catapult.jar” -Dwrapper.key=“g3RuH1yw\_ePRwffUa4NmwTWzrrywXBOW” -Dwrapper.port=32000 -Dwrapper.jvm.port.min=31000 -Dwrapper.jvm.port.max=31999 -Dwrapper.pid=1768 -Dwrapper.version=“3.5.15-st” -Dwrapper.native\_library=“wrapper” -Dwrapper.service=“TRUE” -Dwrapper.cpu.timeout=“10” -Dwrapper.jvmid=1 -Dwrapper.lang.domain=wrapper org.tanukisoftware.wrapper.WrapperSimpleApp com.inductiveautomation.catapult.Catapult

Any Suggestions? Thanks

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<div class="post-metadata">

**Author:** ![drewdin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/drewdin/32/3363_2.png) [@drewdin](https://forum.inductiveautomation.com/u/drewdin)\
**Post date:** [April 26, 2014, 1:53am UTC](https://forum.inductiveautomation.com/t/ignition-wont-start-after-java-7-version-55-update/8372/2 "2014-04-26T01:53:55Z")

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I guess it removed the old version and the new version has a different path, i reset the path to java in the ingition.conf file and now all is good, I did have to start the service as it was stuck in stop and wouldn’t start no matter what.