The latest plugin has a fix for the OLE driver. You could test that on your MS SQL host:
https://raw.githubusercontent.com/tribe29/checkmk/master/agents/windows/plugins/mssql.vbs
The latest plugin has a fix for the OLE driver. You could test that on your MS SQL host:
https://raw.githubusercontent.com/tribe29/checkmk/master/agents/windows/plugins/mssql.vbs