# File tab

Use the **Files** tab to select input files.

![Microsoft Access input step File tab](/files/Nu1zA1UUQRPEP2JlleoI)

| Option                              | Description                                                                                                                                                                                                                                                                                                                                                                  |
| ----------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Filename is defined in a field?** | Select the checkbox to accept filenames from previous steps.                                                                                                                                                                                                                                                                                                                 |
| **Get filename from field**         | Select the field that will contain the filenames at runtime from the list.                                                                                                                                                                                                                                                                                                   |
| **File or directory**               | Specifiy the location, or location and name of the input database file. Click **Add** or **Browse** to add the file, directory, or wildcard combination to the **Selected files** table below.                                                                                                                                                                               |
| **Regular Expression**              | Specifiy the regular expression you want to use to select the files in the **File or directory** field.                                                                                                                                                                                                                                                                      |
| **Exclude Regular Expression**      | Specifiy the regular expression you want to use to exclude the files in the **File or directory** field                                                                                                                                                                                                                                                                      |
| **Selected files**                  | View files and directories that you selected. You can select a file or directory and click **Edit** to update the wildcards that were used to include or exclude the file or directory, specify whether a file or directory is required, and select whether to include subfolders in a directory. If a required file is required and it is not found, an error is generated. |
| **Show filename(s) button**         | Click to display a list of all files to load, based on the file definitions settings defined in the File tab.                                                                                                                                                                                                                                                                |


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