Named Pipes Provider

Hi!

I tryed to make an silent mode install for SQL express edition, for example:

start/ wait setup.exe /qn ADDLOCAL=ALL SECURITYMODE=SQL SAPWD=***** SQLBROWSERAUTOSTART=1 DISABLENETWORKPROTOCOLS=0

When i run it from a .bat file it's ok but i'm using this command in a .ini file in some apllication.
It doesn't install all the SQL, i mean in services it appears only SQL Server VSS Writer.
I also get the error Named Pipes Provider. The application that i want to install gets installed but can't connect to server.
I really need some help.

Seems your server is not installed at all. If no server is running, you will see the Named Pipes Provider error. So, make your server is installed first. How do you initiate the setup from a .ini file?