Use the "Foreach Loop Container" object.

- Set the folder;

- set the files (*.xls);

- Retrieve file name = fully qualified;

- In Variables Mapping, set a variable with index = 0;

- in...

Add the variable in the flat file connection manager.

- Select then flat file connection manager;

- click on the propertiers;

- select the expressions;

- open de dialog box.

- select the connectionstring optin.

-...

Perfect your answer...

Thanks so much!!!

😀