After changing the database provider to MSOLEDBSQL, the UIM data_engine probe does not start.
In the \Nimsoft\probes\slm\data_engine\data_engine.log we find the following error:
May 15 13:55:10:779 [14972] 0 de: COM Error [0x800a0e7a] Unknown error 0x800A0E7A - [ADODB.Connection] Provider cannot be found. It may not be properly installed.
UIM 23.4.4
This was occurring because a SQL Server odbc driver is missing on the server.
You can check if the driver is installed by doing the following:
It should be in the following folder where your UIM server was installed: Nimsoft\install\setup\win\MSOLEDBSQL\msoledbsql.msi