Just checking up on you. Do you still need assistance?
This may be specific to your MS SQL Server network configuration - sometimes you need to configure the TCP/IP settings so they are enabled on the MS SQL Server. In regards to connecting Qlik Sense to MS SQL Server - we provide ODBC drivers and also have OLE/DB drivers - so you do not to manually configure ODBC DSN.
Check these videos out as well:
- Data Load Editor - Loading OLE DB Data (video)
- Loading MS Access and other ODBC Data (video)
- Loading ODBC and OLE DB Data (video)
Let me know how you do.
Please mark the appropriate replies as CORRECT / HELPFUL so our team and other members know that your question(s) has been answered to your satisfaction.