Register site cant connect to SQL.

I getting error "MSSQL server is not accessable, why should we try to select database" all configs are done but still getting this.
Dedicated server 64-bit.
Microsoft windows server 2008r2 standart edition.
8gb ram.
SQL server 2005


Guys if you can fix this problem i will make u gm on my server.Trust me....

as i said before in PM.. if you tell me how to fix my problem, i will fix this for you.

upp help pls.

you'd get better support if you support the supporters. sounds kinda funny, I'm sorry, but it's the truth.

you could show up your config.php or reg.php or however named.


Edit: of course with censored DB-User and PWD, it wouldn't be smart otherwise

all configs are true but still says cant connect :S 64 bit