trying to connect to MSSQL server using named pipe in HeidiSQL

I'm trying to connect to a MSSQL server in our office from my local desktop using HeidiSQL. I am able to connect to this server with both SQL Server Management Studio and ODBC with no problems. The connection uses integrated Windows authentication. I installed the MS OLE DB SQL 18.2.2.0 x64 driver. My settings in HeidiSQL are: **network type:** Microsoft SQL Server (named pipe) **library:** MSOLEDBSQL **hostname:** \ use windows authentication is checked every time I try to connect I get: > SQL Error (0): SQL Server Network Interfaces: Server doesn't support requested protocol [xFFFFFFFF] Login timeout expired It doesn't tell me what protocol is being used, and I don't see any options to change it. Does "protocol" in this case refer to the library? Is there some way to change the protocol in Heidi?