Spark Not Starting

Running Windows 7 x64 and Spark 2.6.3. I'm sorry if this is a highly talked about thread, but I was unable to find an answer when I searched the forum. When I double click on spark to start it nothing happens. When watching processes in Task Manager, spark.exe will show up for about two seconds and then dissappear. I have read that deleting the profile from AppData will help, but have had no luck finding a spark folder in AppData (admittedly this tip was found in older threads). I will paste the contents of the error log in as well if that will help.

Thanks

java.lang.reflect.InvocationTargetException

          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

          at java.lang.reflect.Method.invoke(Unknown Source)

          at org.jivesoftware.launcher.Startup.start(Startup.java:94)

          at org.jivesoftware.launcher.Startup.main(Startup.java:44)

          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

          at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

          at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

          at java.lang.reflect.Method.invoke(Unknown Source)

          at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)

          at com.exe4j.runtime.WinLauncher.main(Unknown Source)

Caused by: java.lang.ExceptionInInitializerError

          at org.jivesoftware.spark.PluginManager.deleteOldPlugins(PluginManager.java:189)

          at org.jivesoftware.spark.PluginManager.movePlugins(PluginManager.java:131)

          at org.jivesoftware.spark.PluginManager.<init>(PluginManager.java:115)

          at org.jivesoftware.spark.PluginManager.getInstance(PluginManager.java:97)

          at org.jivesoftware.Spark.startup(Spark.java:208)

          ... 12 more

Caused by: java.nio.channels.OverlappingFileLockException

          at sun.nio.ch.FileChannelImpl$SharedFileLockTable.checkList(Unknown Source)

          at sun.nio.ch.FileChannelImpl$SharedFileLockTable.add(Unknown Source)

          at sun.nio.ch.FileChannelImpl.tryLock(Unknown Source)

          at java.nio.channels.FileChannel.tryLock(Unknown Source)

          at java.util.logging.FileHandler.openFiles(Unknown Source)

          at java.util.logging.FileHandler.<init>(Unknown Source)

          at org.jivesoftware.spark.util.log.Log.<clinit>(Log.java:59)

          ... 17 more