Battlefield 3 server kicked

Why am I getting kicked when I try to load into a Battlefield 3 server?

If you were involved in the Battlefield 3, and are now having problems accessing a server, please try the following steps:

Uninstall the BF3
Look in My Documents for the BF3 directory. If it exists, delete it.
Look in the folder where BF3 was installed. If the BF3 directory is still visible, delete it.
Restart the game and try running it again.

If you were not involved in the Battlefield 3, or if the above steps do not solve your issue, try manually updating Punkbuster. You can manually install the latest version by browsing to:

http://www.evenbalance.com/index.php?page=dl-bc2.php