Stuck on splash start up

[JACKOWNAGE]

i have tried everything from re installations as admin to different versions of java and i cant seem to get off the splash screen here is the log

[B#493] 2019/12/02 16:43:42 [INFO] Console Mode Activated
[B#493] 2019/12/02 16:43:43 [SEVERE] java.io.FileNotFoundException: File 'F:\Technic\assets\launcher\OpenSans+Cyberbit.ttf' does not exist
[B#493] 2019/12/02 16:43:43 [SEVERE]     at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:297)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.ui.lang.ResourceLoader.getFontByName(ResourceLoader.java:74)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.ui.lang.ResourceLoader.getFont(ResourceLoader.java:313)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.ui.lang.ResourceLoader.getFont(ResourceLoader.java:309)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.launcher.autoupdate.TechnicRelauncher.buildUpdaterTasks(TechnicRelauncher.java:114)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.autoupdate.Relauncher.runAutoUpdater(Relauncher.java:97)
[B#493] 2019/12/02 16:43:43 [SEVERE]     at net.technicpack.launcher.LauncherMain.main(LauncherMain.java:201)
[B#493] 2019/12/02 16:43:43 [WARNING] Unable to load users from F:\Technic\users.json because it does not exist.
[B#493] 2019/12/02 16:43:43 [INFO] Starting download of http://launcher.technicpack.net/resources/OpenSans+Cyberbit.ttf, with 3 tries remaining
[B#493] 2019/12/02 16:43:56 [INFO] Expected MD5: 94a9d4cbcb9ceaa25000fa303fa81acc Calculated MD5: 94a9d4cbcb9ceaa25000fa303fa81acc
[B#493] 2019/12/02 16:43:56 [INFO] Starting download of http://launcher.technicpack.net/resources/Raleway+FireflySung.ttf, with 3 tries remaining
[B#493] 2019/12/02 16:44:01 [INFO] Expected MD5: b62087eb4b11746987c800c0512890ef Calculated MD5: b62087eb4b11746987c800c0512890ef
[B#493] 2019/12/02 16:44:01 [INFO] Starting download of http://mirror.technicpack.net/resources/aether-dep.jar, with 3 tries remaining
[B#493] 2019/12/02 16:44:03 [INFO] Expected MD5: EBF34784444ABCB976F77C9E23692057 Calculated MD5: ebf34784444abcb976f77c9e23692057
[B#493] 2019/12/02 16:44:03 [INFO] OS: windows 8.1
[B#493] 2019/12/02 16:44:03 [INFO] Identified as windows
[B#493] 2019/12/02 16:44:03 [INFO] Java: 1.8.0_25 64-bit
[B#493] 2019/12/02 16:44:04 [WARNING] Unable to load users from F:\Technic\users.json because it does not exist.
[B#493] 2019/12/02 16:44:04 [WARNING] Unable to load installedPacks from F:\Technic\installedPacks because it does not exist.
[B#493] 2019/12/02 16:44:04 [SEVERE] java.lang.SecurityException: SHA-256 digest error for org/xhtmlrenderer/css/parser/CSSParser.class
[B#493] 2019/12/02 16:44:04 [SEVERE]     at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.util.jar.JarVerifier.processEntry(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.util.jar.JarVerifier.update(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.util.jar.JarVerifier$VerifierStream.read(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at sun.misc.Resource.getBytes(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.net.URLClassLoader.defineClass(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.net.URLClassLoader.access$100(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.net.URLClassLoader$1.run(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.net.URLClassLoader$1.run(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.security.AccessController.doPrivileged(Native Method)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.net.URLClassLoader.findClass(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.lang.ClassLoader.loadClass(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at java.lang.ClassLoader.loadClass(Unknown Source)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.context.StylesheetFactoryImpl.<init>(StylesheetFactoryImpl.java:71)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.context.StyleReference.<init>(StyleReference.java:89)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.layout.SharedContext.<init>(SharedContext.java:113)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:85)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:81)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at org.xhtmlrenderer.simple.XHTMLPanel.<init>(XHTMLPanel.java:110)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at net.technicpack.launcher.ui.components.discover.DiscoverInfoPanel.<init>(DiscoverInfoPanel.java:85)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at net.technicpack.launcher.LauncherMain.startLauncher(LauncherMain.java:366)
[B#493] 2019/12/02 16:44:04 [SEVERE]     at net.technicpack.launcher.LauncherMain.main(LauncherMain.java:202)
[B#493] 2019/12/02 16:44:04 [SEVERE] Unhandled Exception in Thread[main,5,main]
java.lang.SecurityException: SHA-256 digest error for org/xhtmlrenderer/css/parser/CSSParser.class
    at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)
    at java.util.jar.JarVerifier.processEntry(Unknown Source)
    at java.util.jar.JarVerifier.update(Unknown Source)
    at java.util.jar.JarVerifier$VerifierStream.read(Unknown Source)
    at sun.misc.Resource.getBytes(Unknown Source)
    at java.net.URLClassLoader.defineClass(Unknown Source)
    at java.net.URLClassLoader.access$100(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.xhtmlrenderer.context.StylesheetFactoryImpl.<init>(StylesheetFactoryImpl.java:71)
    at org.xhtmlrenderer.context.StyleReference.<init>(StyleReference.java:89)
    at org.xhtmlrenderer.layout.SharedContext.<init>(SharedContext.java:113)
    at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:85)
    at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:81)
    at org.xhtmlrenderer.simple.XHTMLPanel.<init>(XHTMLPanel.java:110)
    at net.technicpack.launcher.ui.components.discover.DiscoverInfoPanel.<init>(DiscoverInfoPanel.java:85)
    at net.technicpack.launcher.LauncherMain.startLauncher(LauncherMain.java:366)
    at net.technicpack.launcher.LauncherMain.main(LauncherMain.java:202)