my wordrider is very slow!

jlau : >>should I do this every time that I want to use wordrider?
Yes but you can automate it :
create a new notebook file in the wordrider folder. In it, write the commands :

java -Dsun.java2d.noddraw=true -jar wordrider.jar

Then rename the file extension from .txt to .bat and add a shortcut to your desktop (or elsewhere).

Now you can launch wordrider

i know the answer...

Version 6 Update 11 makes wordrider very slow.

i returned to java version 6 update 7 and now works excellently :)

I used all commands but they did not work.

SOLUTION:
1.Open yr "Control panel"
2.Open "Add remove programs"
3.Remove java 6 update higher than update 7
4.Then install java 6 update 7 here is the download link:

java 6 update 7
[dl8-cdn-01.sun.com]

Admin should add this report to main page, i uninstalled my java 6 update 13 then intstalled java 6 update 7. Now it works fine.

And thanx to tkoWD