Thanks David.

I've checked the Named Pipes and is ENABLED.

Want to make sure for this > Server Name = Computer Name?

And, you said - I need to have the DBA? how or can you elaborate further?

For, Default Instance or a Named Instance im not sure. I've checked SQL Server Configuration and i saw the name is was of our company looks like this ABCCOMPANYSERVERSQL. from there can you tell is a named instance..

Appreciated your time.