ASP ConnectionString - desperate

Hi,
I have to connect to a Sybase db from a classic ASP Page.

I can't find the correct connectionstring, even if I tried to used all I found in Internet.

I thought I could use:
StrConnect = "DSN=myDSN;UID=xxx;PWD=xxx;"
where myDSN is the ODBC name, but I caught
"Provider is not specified and there is no designated default provider."

that it's the same error I have when I use another connectionstring.

In the machine is installed Adaptive Server Anywhere 8.0.
In the "ODBC settings panel - Network" TCP/IP is cheched and in the box there is host=kkkkkk

Can anyone help me to understand where is the error and/or how to solve it?
Thanks
Aki76