This is what shows up on Game Output:
[20:48:02] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_25]
at g.a(SourceFile:46) [1.9.2.jar:?]
at bcc.av(SourceFile:954) [1.9.2.jar:?]
at bcc.a(SourceFile:392) [1.9.2.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:124) [1.9.2.jar:?]
Caused by: java.lang.NullPointerException
at bkp.a(SourceFile:452) ~[1.9.2.jar:?]
at fo.a(SourceFile:68) ~[1.9.2.jar:?]
at fo.a(SourceFile:15) ~[1.9.2.jar:?]
at fh$1.run(SourceFile:13) ~[1.9.2.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_25]
at g.a(SourceFile:45) ~[1.9.2.jar:?]
... 3 more
[20:48:02] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_25]
at g.a(SourceFile:46) [1.9.2.jar:?]
at bcc.av(SourceFile:954) [1.9.2.jar:?]
at bcc.a(SourceFile:392) [1.9.2.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:124) [1.9.2.jar:?]
Caused by: java.lang.NullPointerException
at bkp.a(SourceFile:452) ~[1.9.2.jar:?]
at fo.a(SourceFile:68) ~[1.9.2.jar:?]
at fo.a(SourceFile:15) ~[1.9.2.jar:?]
at fh$1.run(SourceFile:13) ~[1.9.2.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_25]
at g.a(SourceFile:45) ~[1.9.2.jar:?]
... 3 more
[20:48:02] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_25]
at g.a(SourceFile:46) [1.9.2.jar:?]
at bcc.av(SourceFile:954) [1.9.2.jar:?]
at bcc.a(SourceFile:392) [1.9.2.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:124) [1.9.2.jar:?]
Caused by: java.lang.NullPointerException
at bkp.a(SourceFile:452) ~[1.9.2.jar:?]
at fo.a(SourceFile:68) ~[1.9.2.jar:?]
at fo.a(SourceFile:15) ~[1.9.2.jar:?]
at fh$1.run(SourceFile:13) ~[1.9.2.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_25]
at g.a(SourceFile:45) ~[1.9.2.jar:?]
... 3 more
[20:48:07] [Client thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_25]
at g.a(SourceFile:46) [1.9.2.jar:?]
at bcc.av(SourceFile:954) [1.9.2.jar:?]
at bcc.a(SourceFile:392) [1.9.2.jar:?]
at net.minecraft.client.main.Main.main(SourceFile:124) [1.9.2.jar:?]
Caused by: java.lang.NullPointerException
at bkp.a(SourceFile:452) ~[1.9.2.jar:?]
at fo.a(SourceFile:68) ~[1.9.2.jar:?]
at fo.a(SourceFile:15) ~[1.9.2.jar:?]
at fh$1.run(SourceFile:13) ~[1.9.2.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_25]
at g.a(SourceFile:45) ~[1.9.2.jar:?]
... 3 more
#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffd12b49adc, pid=4536, tid=780
   #
3. JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
4. Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
5. Problematic frame:
6. C [ig8icd64.dll+0x639adc]
   #
7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
   #
8. An error report file with more information is saved as:
9. C:\Users\Griffin\AppData\Roaming\.minecraft\hs_err_pid4536.log
   #
10. If you would like to submit a bug report, please visit:
11. http://bugreport.sun.com/bugreport/crash.jsp
12. The crash happened outside the Java Virtual Machine in native code.
13. See problematic frame for where to report the bug.
    #
    AL lib: (EE) alc_cleanup: 1 device not closed
    Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

This is what shows up on the Launcher Log:
[20:47:14 INFO]: Getting syncinfo for selected version
[20:47:14 INFO]: Queueing library & version downloads
[20:47:14 INFO]: Download job 'Version & Libraries' started (16 threads, 31 files)
[20:47:14 INFO]: Finished downloading C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches hash, using that
[20:47:14 INFO]: Finished downloading C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches hash, using that
[20:47:15 INFO]: Finished downloading C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2.jar for job 'Version & Libraries': Local file matches hash, using that
[20:47:15 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.832)
[20:47:15 INFO]: Launching game
[20:47:15 INFO]: Unpacking natives to C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-8243996320701
[20:47:15 INFO]: Launching in C:\Users\Griffin\AppData\Roaming\.minecraft
[20:47:15 INFO]: Half command: C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Dos.name=Windows 10 -Dos.version=10.0 -Djava.library.path=C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-8243996320701 -cp C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.22\authlib-1.5.22.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.8.15\realms-1.8.15.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2.jar net.minecraft.client.main.Main
[20:47:15 INFO]: Looking for orphaned versions to clean up...
[20:47:18 INFO]: Looking for old natives & assets to clean up...
[20:48:08 ERROR]: Game ended with bad state (exit code 1)
[20:48:08 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[20:48:08 INFO]: Deleting C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-8243996320701
[20:48:08 WARN]: Couldn't delete C:\Users\Griffin\AppData\Roaming\.minecraft\versions\1.9.2\1.9.2-natives-8243996320701 - scheduling for deletion upon exit

Thank you for your help