It is possible to update a table in an Access database using a range in an Excel file, these are the step.
1. Create a new action step by right-clicking on a group and then selecting "Add action step":
2. Under "Manipulating Data" select "Multiple file manipulations" and then click on "Add the selected step to my process":
3. Add a new instruction search for "import from excel". Select "Import from Excel" (Access icon):
4. Configure the Import from Excel step. This includes selecting a range in an Excel file as the source and a table in the access database as the source.
Tips and tricks
Selecting "Recreate table structure?" will alter the schema of the table in the Access database to make it match with the Excel file.