Unable to Launch Application

[zombiecow]

Hey. I have Java but the game still wont run, I collected the following from the error message... Thankyou, btw I have played the game on my old computer, good fun!

Exemption

CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Documents and Settings\Jacob\Local Settings\Temporary Internet Files\Content.IE5\YULFA3GT\autohaven[1].jnlp]
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)


Wrapped Exemption

java.io.FileNotFoundException: C:\Documents and Settings\Jacob\Local Settings\Temporary Internet Files\Content.IE5\YULFA3GT\autohaven[1].jnlp (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(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)

Also, my friend tryed to play Haven & Hearth and it did work, but it played very laggy every time he played, his computer has a broadband connetion that otherwise is perfectly fast, so any ideas why his wont work correctly?

[Blaze]

Possibly a corrupted or incomplete cache?

Try clearing your browser and/or javaWS cache, and/or downloading the client onto your computer.

To clear your browser cache (I assume you're using IE) internet options -> Under general tab -> Click Delete under "browsing history"
To delete your old H&H cache, go to run and type in "javaws -viewer".

As for the slowdown on your friend's computer, something happened which made the game client eat up a lot of processing power.