[Panakin]

JDownloader 2 is not installing. Even though Java is installed & updated

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Exception:

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.install4j.runtime.installer.frontend.GUIHelper.invokeOnEDT(GUIHelper.java:444)
at com.install4j.runtime.installer.frontend.WizardScreenExecutor.register(WizardScreenExecutor.java:249 )
at com.install4j.runtime.installer.ContextImpl.registerScreenConfigs(ContextImpl.java:752)
at com.install4j.runtime.installer.ContextImpl.registerScreens(ContextImpl.java:740)
at com.install4j.runtime.installer.controller.Controller.start(Controller.java:105)
at com.install4j.runtime.installer.Installer.runInProcess(Installer.java:61)
at com.install4j.runtime.installer.Installer.main(Installer.java:46)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:84)
at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.lang.reflect.InvocationTargetException
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1369)
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1344)
at com.install4j.runtime.installer.frontend.GUIHelper.invokeOnEDT(GUIHelper.java:440)
... 13 more
Caused by: java.lang.ExceptionInInitializerError
at com.install4j.runtime.util.ToolTipHelpLabel.<clinit>(ToolTipHelpLabel.java:10)
at com.install4j.runtime.beans.formcomponents.UpdateAlertComponent.createCenterComponent(UpdateAlertCom ponent.java:107)
at com.install4j.runtime.installer.frontend.FormPanel.addFormComponent(FormPanel.java:509)
at com.install4j.runtime.installer.frontend.FormPanel.buildPanel(FormPanel.java:383)
at com.install4j.runtime.installer.frontend.FormPanel.setupComponent(FormPanel.java:311)
at com.install4j.runtime.installer.frontend.FormPanel.init(FormPanel.java:66)
at com.install4j.runtime.installer.frontend.FormPanel.<init>(FormPanel.java:56)
at com.install4j.runtime.installer.frontend.ScreenEnvelope.createFormPanel(ScreenEnvelope.java:84)
at com.install4j.runtime.installer.frontend.ScreenEnvelope.initFormPanel(ScreenEnvelope.java:78)
at com.install4j.runtime.installer.frontend.ScreenEnvelope.init(ScreenEnvelope.java:62)
at com.install4j.runtime.installer.frontend.ScreenEnvelope.<init>(ScreenEnvelope.java:44)
at com.install4j.runtime.installer.frontend.WizardScreenExecutor.lambda$register$2(WizardScreenExecutor .java:249)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:308)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java: 86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.IllegalArgumentException: Width (-1) and height (-1) cannot be <= 0
at java.desktop/java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1016)
at java.desktop/java.awt.image.BufferedImage.<init>(BufferedImage.java:333)
at com.install4j.runtime.util.IconHelper.toBufferedImage(IconHelper.java:225)
at com.install4j.runtime.util.IconHelper.darkenImage(IconHelper.java:208)
at com.install4j.runtime.util.IconHelper.darkenIcon(IconHelper.java:202)
at com.install4j.runtime.util.MultiIcon.loadUrl(MultiIcon.java:61)
at com.install4j.runtime.util.MultiIcon.<init>(MultiIcon.java:46)
at com.install4j.runtime.util.IconHelper.loadIcon(IconHelper.java:123)
at com.install4j.runtime.util.IconHelper.<clinit>(IconHelper.java:32)
... 25 more

[Jiaz]

@Panakin: what installer exactly have you tried? please try another one from here
https://jdownloader.org/jdownloader2

What Windows version are you using? the dialog looks very strange? any UI customization installed?