File Open dialog box
The following options allow you to specify which file to open:
Type or select the filename you want to open. This box lists files with the extension you select in the List Files of Type box.
List Files of Type
Select the type of file you want to open:
<< List your application's file types here. >>
Select the drive in which SerialEM stores the file that you want to open.
Select the directory in which SerialEM stores the file that you want to open.
Choose this button to connect to a network location, assigning it a new drive letter.