Solve : Java ClassNotFoundException?

1.	Solve : Java ClassNotFoundException?
Answer» I have found a number of references to problems with Java on the forum but none that have a resolution. I have emailed Java twice about it and had no reply. Is this a common problem? It seems to be, so why won't Sun sort it out? Anything on the net that USES Java for it's graphics gives me the same problem including Java's own test. The circular dots of the java logo GO round and round for ages until eventually an error message appears. It is always the same: ClassNotFoundException, though with a different class each time depending on the site (applet?). I've followed every instruction I can find from the ones Java gives on it's Help pages to those on here. Nothing works. If I've a virus, Agnitum Outpost Security Suite Pro can't find it, nor can Malwarebytes nor SuperAntiSpyWare. Can anyone help me?Sounds like you NEED to completely un-install and then re-install java.I have already tried doing that. The problem persists. I've done the same with the add ons on Internet Explorer. Quote from: ronymaxwell on September 27, 2012, 01:37:32 PM If I've a virus, Agnitum Outpost Security Suite Pro can't find it, Actually, this could be the problem. Some AV PROGRAMS are very cautious when it comes to Java applets and classes. What can often HAPPEN is the AV design has it so that when a file is downloaded, it intercepts the download and scans it before putting it where "the browser wants it". What can happen is the Java plugin is still trying to load, and finds the file missing and therefore throws the said exception. I believe there are other causes with a Java configuration that can cause this too but in my experience this one is rather common.I've set the Agnitum Security to ignore Java on my computer in the 'proactive protection' feature. The firewall is set to block incoming RPC (both UDP and TCP) but I don't know what that means. Could that cause a problem?

Answer»

I have found a number of references to problems with Java on the forum but none that have a resolution. I have emailed Java twice about it and had no reply. Is this a common problem? It seems to be, so why won't Sun sort it out?

Anything on the net that USES Java for it's graphics gives me the same problem including Java's own test. The circular dots of the java logo GO round and round for ages until eventually an error message appears. It is always the same: ClassNotFoundException, though with a different class each time depending on the site (applet?). I've followed every instruction I can find from the ones Java gives on it's Help pages to those on here. Nothing works. If I've a virus, Agnitum Outpost Security Suite Pro can't find it, nor can Malwarebytes nor SuperAntiSpyWare. Can anyone help me?Sounds like you NEED to completely un-install and then re-install java.I have already tried doing that. The problem persists. I've done the same with the add ons on Internet Explorer. Quote from: ronymaxwell on September 27, 2012, 01:37:32 PM

If I've a virus, Agnitum Outpost Security Suite Pro can't find it,

Actually, this could be the problem. Some AV PROGRAMS are very cautious when it comes to Java applets and classes. What can often HAPPEN is the AV design has it so that when a file is downloaded, it intercepts the download and scans it before putting it where "the browser wants it". What can happen is the Java plugin is still trying to load, and finds the file missing and therefore throws the said exception. I believe there are other causes with a Java configuration that can cause this too but in my experience this one is rather common.I've set the Agnitum Security to ignore Java on my computer in the 'proactive protection' feature. The firewall is set to block incoming RPC (both UDP and TCP) but I don't know what that means. Could that cause a problem?

Solve : Java ClassNotFoundException?

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