Unable To Load The SSL Provider Library?

Hello All,

I'm using SQL Sever 2005 express and accessing it with asp.

Here is my script of connecting database:

strServerName=".\sqlexpress"
strUid="test"
strPwd="test@123"
strDatabaseName="test"
Set Conn = Server.CreateObject("ADODB.Connection")
Conn.CursorLocation = 3
Conn.ConnectionString = "driver={sql native client};server=" & strServerName & ";uid=" & strUid & ";pwd=" & strPwd & ";database=" & strDatabaseName & ";Encrypt=NO"
Conn.ConnectionTimeout = 30
Conn.Open

However, everytime I connect I get the following error in my IE:

Microsoft OLE DB Provider for ODBC Drivers error '80004005'

[Microsoft][SQL Native Client]Client unable to establish connection due to prelogin failure

/inc/OpenCnn.asp, line 15 (whch is Conn.open)

When I check the SQL server express log file, I find this one:

2006-07-16 20:20:07.53 Logon The server was unable to load the SSL provider library needed to log in; the connection has been closed. SSL is used to encrypt either the login sequence or all communications, depending on how the administrator has configured the server. See Books Online for information on this error message: 0x6d. [CLIENT: <local machine>]

My sql native client configuration is: Force Protocol Encryption: No, Trust Server Certificate: yes.

What's possibly wrong with my script or sql server configuration?

Thanks in advance