
try use the application i gave to you above to edit your shell.dat and replace it with the old one and credits to keithbell1234
for released it and try take a look at the note i gave above also you need read threads dude sometimes when you read all threads will help you not just come and try setup everything.if this also didnt helps you i think someone profesional here will come help
from what i read in all threads your problems might because
1-->edit your character's emoney directly from your database
2-->been editing their users in the database, and didn't change the checksum correctly, it would then throw up this error while trying to log in.
3-->Also check your level, 137 is the max if you don't applied the cq_levelxp script.
4-->Firewall not off maybe block something
5-->portfoward
so please try check all of this hopefully its help a bit