Error when RO opens.

[Kifaru]

I get one of those errors that look like this:

00000 0000 0000
0000  ASDFDHF S
DHIFUSDFUSDFUH
(More random hex numbers)

Job: Novice

I'm using the latest KRO setup, even downloaded the renewal client and extracted the .rar file for ratemyserver, yet I still get this error. Any help? They are all in one file, with and without the renewal client, and it won't work...Please please advise. =(

[Relics]

Rename data.grf to sdata.grf and try again (if you really used the renewal client only, there should be no sdata.grf)

[Kifaru]

Thanks! I don't get errors anymore but I can't register an account using _F and _M, is there another problem or do I have to register somewhere?

[EDIT] Nevermind! I got it!