Openfire Meetings 0.9.1 install error

Trying to install openfire Meetings and Openfire Focus Provider on openfire 4.1.5 get unzip error

2017.07.21 18:29:25 org.jivesoftware.openfire.container.PluginMonitor - An exception occurred while trying to extract plugin ‘ofmeet’:

java.util.zip.ZipException: error in opening zip file

at java.util.zip.ZipFile.open(Native Method)

at java.util.zip.ZipFile.(ZipFile.java:219)

at java.util.zip.ZipFile.(ZipFile.java:149)

at java.util.jar.JarFile.(JarFile.java:166)

at java.util.jar.JarFile.(JarFile.java:130)

at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.unzipPlugin(Plugi nMonitor.java:347)

at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor .java:184)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301 (ScheduledThreadPoolExecutor.java:180)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Schedu ledThreadPoolExecutor.java:294)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:748)

2017.07.21 18:29:25 org.jivesoftware.openfire.container.PluginMonitor - An exception occurred while trying to extract plugin ‘offocus’:

java.util.zip.ZipException: error in opening zip file

at java.util.zip.ZipFile.open(Native Method)

at java.util.zip.ZipFile.(ZipFile.java:219)

at java.util.zip.ZipFile.(ZipFile.java:149)

at java.util.jar.JarFile.(JarFile.java:166)

at java.util.jar.JarFile.(JarFile.java:130)

at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.unzipPlugin(Plugi nMonitor.java:347)

at org.jivesoftware.openfire.container.PluginMonitor$MonitorTask.run(PluginMonitor .java:184)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301 (ScheduledThreadPoolExecutor.java:180)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Schedu ledThreadPoolExecutor.java:294)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:748)

after a java update it is now working