1) Incorrect SQL Data In Config file.
2) Named Piped Has Not Been Enable.
2) Database Has Not Been Made Or Restored.

I do not know why I'm giving this error only with SQL 2008 R2, Named Pipes are enabled! I've tried with both SQL 2000 and SQL 2000 Going ok ... Just 2008 I'm having this problem, does anyone have any idea?

Hello screenzor,
that's a common issue with the SQL Servers 2008 R2, the one that I recommend is this one:

https://mega.nz/#!WJ9lGLIR!CPdOhSC-L4jVhz_zWVcQkMCiNjn1WhGele9ST30J-NQ
just uninstall the one that you have and reinstall it with this one and you won't have to configure the SQL Server/

If I'm violating the rules, please download and reupload it, thanks.
Si estoy violando las reglas, por favor alguien que la descargue y que la suba como corresponde, gracias.

Regards

So ... the same problem

Good evening, you managed to open port 1433 in the windows firewall?

yes ... That same problem with unlocked port!

Friend Make sure your webhosting has an MSSQL connection and the extension enabled.

You say you installed SQL2000 and it worked for you.

Are you using the same server for the SQL2008 as well?