Java certificate Issues

[Infi]

I just had my Computer fixed and even though I have installed the most recent version of Java, have all my drivers up to date and my System time should be right, everytime I try to start the game i get the error: failed to validate certificate. the application will not be executed.

In the Details it says the following:

Code: Select all

java.io.IOException: Invalid keystore format
   at sun.security.provider.JavaKeyStore.engineLoad(Unknown Source)
   at sun.security.provider.JavaKeyStore$JKS.engineLoad(Unknown Source)
   at java.security.KeyStore.load(Unknown Source)
   at com.sun.deploy.security.DeploySigningCertStore$1.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at com.sun.deploy.security.DeploySigningCertStore.loadCertStore(Unknown Source)
   at com.sun.deploy.security.DeploySigningCertStore.load(Unknown Source)
   at com.sun.deploy.security.DeploySigningCertStore.load(Unknown Source)
   at com.sun.deploy.security.ImmutableCertStore.load(Unknown Source)
   at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
   at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(Unknown Source)
   at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(Unknown Source)
   at com.sun.javaws.LaunchDownload.checkSignedResources(Unknown Source)
   at com.sun.javaws.Launcher.prepareResources(Unknown Source)
   at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
   at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
   at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
   at com.sun.javaws.Launcher.launch(Unknown Source)
   at com.sun.javaws.Main.launchApp(Unknown Source)
   at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
   at com.sun.javaws.Main$1.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)


I tried reinstalling Java multiple times already of which none worked.
When I try to start the game from Gilbertus' client it says that the Java Platform Binary is not working anymore.

I searched the Forums and google but could not find anything to solve the problem yet.

Infi o7

[loftar]

I'm guessing that your Java keystore has become corrupted for some reason, and it's a per-user file, so it isn't fixed by reinstalling Java. Removing the keystore file should help, but I don't know what the file is called on Windows.