c: cd \APPX\DATA\DDD\AAA\DATA appxutil -v=CUST.dat appxutil -v=CUST2.dat appxutil -v=DEPT.dat ...(include a line for each data file)

It's necessary to add a line to the script for each data file. You may want to do a "dir > temp", then bring that up in an editor window, and cut and paste filenames into the verify script. Save this file as "verfyAAA.bat", in the directory containing appxutil. It is a good idea to create a batch file to verify each of your databases, in advance, so that when you want to verify all files in a database, you can just run the applicable script without having to spend time creating it. Analyzing data files with APPXUTIL Analyzing a data file will interactively provide more information about the file's internal structure. In general, this isn't important unless the file has failed verification.