Trouble Installing Java

I'm presuming you have Java problems. Try this link

http://forums.majorgeeks.com/showthread.php?t=196169

How can you reinstall and install the java software if it does'nt exist in your system,right? Read the information below which I researched for you. This addresses you in your problem. Don't forget to rate me..:-) Thanks..

Error: 25099 during Java installation This article applies to:

• Platform(s): Windows 2000 , Windows XP , Vista , Windows 2003
• Browser(s): All Browsers
• Java version(s): 6.0 , 6u10+

SYMPTOMS

While Java installation is in progress, a message box with the following error is displayed:

Error 25099. Unzipping core files failed.

CAUSE

The actual root cause of this issue is still under investigation. Error 25099 indicates that the Java installation process has failed.

WORKAROUND

Step 1 : Completely delete content of the following directory: C:\Program Files\Java\jre6\ (or alternate directory if you chose a non-default install location)

Step 2 : If Step 1 has permission issues due to files being locked or in use, restart your system

Step 3 : Now, completely delete content of the following directory: C:\Program Files\Java\jre6\

Step 4 : Download and install Java.

1. Go to Java.com
2. Click on the Free Java Download button, and start the installation process.

u have error in ur java installation source. try to get another one.

It's probably a browser or windows error if using IE - try using firefox or a different browser. Yoville also has occasional loading problems that generally get fixed fairly quickly. Stack overflow means the program has run out of memory space to store parameters to - the solution to this would be to clear your browser and try login again. ( Internet options for IE or clear private data on firefox), then restart your windows. It also is possibly a java script error - you can update java for IE at http://www.java.com/en/download/index.jsp
To fix IE6, usually there is a check box in add/remove programs, windows components, uncheck it, then recheck it and it will install IE again. If using IE6SP1, it will possibly be listed as a program in add/remove programs, simply click uninstall and it will then offer a repair or restore option, use repair. Restart is required. If using IE8, try going back to IE7, uninstalling will revert back to the 7 version. The 7 version works far better than 8. You might also try updating your flash player if the problem persists.

Java is your first problem get rid of that malware... second problem is you don't have a mac, haha, just kidding, but seriously get one.
To answer your question, I would try uninstalling your add ons 1 or 2 at a time to see which one will fix er back up. If that does not work, get Revo uninstaller from download.com and use it remove firefox (and java) completely. You can download the newest version any time for free. Personally I dont like a lot of background processes so I use the portable version of firefox which is also free.

WORKAROUND

Step 1 : Completely delete content of the following directory: C:\Program Files\Java\jre6\ (or alternate directory if you chose a non-default install location)

Step 2 : If Step 1 has permission issues due to files being locked or in use, restart your system

Step 3 : Now, completely delete content of the following directory: C:\Program Files\Java\jre6\

Step 4 : Download and install Java.

1. Go to Java.com
2. Click on the Free Java Download button, and start the installation process.

I think they meant the software altogether.
Here's the link, just install.
If you already have java then repair your IE and reinstall Firefox.
Click Start, then Control Panel, then Add/Remove Program, go to Internet Explorer, right click IE then select repair.
Do the same thing for Mozilla Firefox, except this time uninstall then reinstall program.
That might work. Let me know.

Incase it's easier in Dutch:
Ik denk zij de software totaal betekenden. Hier is de verbinding, installeer enkel. Als u reeds Java toen uw Internet Explorer herstellen hebt en Firefox opnieuw installeren. Klik Begin, dan Controlebord, dan voeg/verwijder Programma toe, gaan naar Internet Explorer, met de rechtermuisknop aanklikken Internet Explorer, dan uitgezochte Reparatie. Doe het zelfde ding voor Mozilla Firefox, behalve deze tijddesinstallatie dan installeer programma opnieuw. Dat zou kunnen werken. Laat me het weten.

Another solution is to download the complete update, and manually install. Therefore bypassing the incremental download situation, and further determining if it is a legitimate software bug, or corrupted incremental download packets.

i.e. Download and install the redistributable package from Sun..

LATEST SUN JAVA DOWNLOAD

Reinstall Java http://www.java.com/en/download/manual.jsp

hi try downloading this free cleaner

http://www.filehippo.com/download_ccleaner/download/86e6a458e780243c3a944b66ec60b319/
install it run it reboot then try installing java

hope i was helpfull

good luck