• Open the workbook AHo_macros.xls to have access to its maco library.
• Create a new EXCEL workbook to receive the PDB files and save it in the directory that contains the prepared PDB files.
• Copy the names of the PDB files to be imported into the first column of the first worksheet of the new workbook.
• Give this worksheet the name "Files" (Double-click on the Tab with the name of the worksheet to rename it).